Get Free Samples! Come fill out the form ! ! !

Call us: +86 0755-82563503

English

Currency: $ US Dollar

STM32F103C8T6
MFI343S00177
can I ask you a question please?
STM32F407VET6

Categories
- Integrated Circuits (ICs)
  - Integrated Circuits (ICs)
  - AC to DC Converter ICs
  - Active Filters
  - ADC
  - AFE
  - Analog Multipliers & Dividers
  - Analog Switches & Multiplexers ICs
  - Application Specific Microcontrollers
  - Application Specific Timer
  - Audio Amplifiers
  - Audio Special Purpose
  - Battery Chargers ICs
  - Battery Management ICs
  - Buffers & Transceivers
  - Capacitive Sensors
  - Clock Buffers & Drivers
  - Clock Generators
  - CODECs Interface ICs
  - Comparators
  - Configuration Proms for FPGAs
  - Controllers Interface ICs
  - Converting Interface ICs
  - Counters & Dividers
  - CPLDs
  - Current Regulator IC
  - DAC
  - DC DC Voltage Regulators
  - DC to DC converter
  - DDS
  - Delay Lines Timing ICs
  - Digital Potentiometers
  - Display Drivers ICs
  - Drivers Interface ICs
  - DSP
  - Embedded ICs Modules
  - Energy Metering ICs
  - FIFOs Memory
  - Flip Flops
  - FPGAs
  - FPGAs with Microcontrollers
  - Full & Half-Bridge Drivers ICs
  - Gate Drivers ICs
  - Gates & Inverters
  - Hot Swap Controllers
  - I/O Expanders
  - IC Batteries
  - Ideal Diode controller
  - Instrumentational OP Amps
  - Interface ICs Modules
  - Laser Driver ICs
  - Latches
  - LED Driver ICs
  - Lighting Controllers
  - Linear Comparators
  - Linear Regulator Controllers
  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
  - Leadframe Contacts
  - LGH Connectors
  - Magnetic Wire Terminals
  - Magnetics Modular Jacks
  - Memory Card Adapters
  - Memory Card Sockets
  - Memory Connectors Accessories
  - Modular Adapters
  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
  - Rectangular Connectors Adapters
  - Rectangular Connectors Arrays
  - Rectangular Connectors Headers
  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
- View All

Items : %s%s

Buffers & Transceivers

Name	Manufacturer	Pricing(USD)	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Number of Ports	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Max Supply Voltage	REACH SVHC	Min Supply Voltage	Height	Width	Thickness	Mounting Type	Weight	Operating Temperature	Technology	Operating Supply Current	Input Type	Max Supply Voltage (DC)	Min Supply Voltage (DC)	Height Seated (Max)	Packing Method	Number of Functions	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Output Type	Temperature Grade	Direction	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Voltage	Number of Elements	Number of Outputs	Polarity	Output Polarity	Number of Circuits	Load Capacitance	Propagation Delay	Turn On Delay Time	Supplier Device Package	Output Characteristics	Propagation Delay (tpd)	Quiescent Current	Logic Function	High Level Output Current	Low Level Output Current	Number of Bits per Element	Number of Inputs	Number of Bits	Voltage - Supply	Number of Input Lines	Number of Output Lines	Family	Max I(ol)	Power Supply Current-Max (ICC)	Count Direction	Translation	Trigger Type	Prop. Delay@Nom-Sup	Schmitt Trigger Input	Control Type	Current - Output High, Low	Logic Type	Schmitt Trigger
MC74LCX125DTR2	ON Semiconductor	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2005	74LCX		Obsolete	1 (Unlimited)	14						2	5mm	Non-RoHS Compliant	Contains Lead			14		14-TSSOP (0.173, 4.40mm Width)							Surface Mount		-40°C~85°C TA	CMOS						TAPE AND REEL	4	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	2.5V	40	74LCX125	14	3-State				0.65mm		2V		Bus Driver/Transceivers	Not Qualified							Non-Inverting				6 ns						Buffer, Inverting			1			2V~3.6V	4	3	LVC/LCX/Z								ENABLE LOW	24mA 24mA	Buffer, Non-Inverting
SN74LVT16245BGQLR	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)		74LVT		Obsolete	1 (Unlimited)									Non-RoHS Compliant						56-VFBGA							Surface Mount		-40°C~85°C TA																		3-State														2								56-BGA MICROSTAR JUNIOR (7.0x4.5)							8			2.7V~3.6V												32mA 64mA	Transceiver, Non-Inverting
SN74ABT16240ADLR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 6 days ago)	Surface Mount	Cut Tape (CT)		74ABT	yes	Active	1 (Unlimited)	48		EAR99			5V	2	15.88mm	ROHS3 Compliant	Lead Free		No	48		48-BSSOP (0.295, 7.50mm Width)				2.79mm	7.49mm	2.59mm	Surface Mount		-40°C~85°C TA	BICMOS						TR	4	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V		74ABT16240	48	3-State								Bus Driver/Transceivers		5V				4		Inverting			50pF	4.3 ns	4.3 ns				34mA	AND, Buffer, Inverter					4	4.5V~5.5V	16	3	ABT			UNIDIRECTIONAL	N/A				ENABLE LOW	32mA 64mA	Buffer, Inverting
74ACT16952DLRG4	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)		74ACT		Obsolete	1 (Unlimited)	56					5V	2		ROHS3 Compliant	Lead Free		No	56		56-BSSOP (0.295, 7.50mm Width)					7.49mm		Surface Mount	694.790113mg	-40°C~85°C TA	CMOS						TAPE AND REEL	2			DUAL	GULL WING		5V		74ACT16952	56	3-State		Bidirectional		0.635mm				Bus Driver/Transceivers		5V		1.4W		2	16	Non-Inverting				10.7 ns						Inverting, Transceiver			8			4.5V~5.5V			ACT				N/A	POSITIVE EDGE			INDEPENDENT CONTROL	24mA 24mA	Transceiver, Non-Inverting
74AUP1G16GFH	Nexperia USA Inc.	0.0000	RFQ Min: 1 Mult: 1	download	13 Weeks		Surface Mount	Tape & Reel (TR)		74AUP		Active	1 (Unlimited)	6								ROHS3 Compliant				6		6-XFDFN							Surface Mount		-40°C~125°C TA	CMOS					0.5mm		1			DUAL	NO LEAD	NOT SPECIFIED	1.1V	NOT SPECIFIED		6	Push-Pull				0.35mm		0.8V								1										20.8 ns		Buffer, Inverting						0.8V~3.6V			AUP/ULP/V									4mA 4mA	Buffer, Non-Inverting
74AHC1G126DCKRG4	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks		Surface Mount	Tape & Reel (TR)		74AHC		Active	1 (Unlimited)	5		EAR99				2	2mm	ROHS3 Compliant	Lead Free	Gold	No	5		5-TSSOP, SC-70-5, SOT-353							Surface Mount		-40°C~125°C TA	CMOS						TR	1	e4		DUAL	GULL WING	260	3.3V		74AHC1G126	5	3-State						2V	1	Bus Driver/Transceivers								Non-Inverting				15 ns	15 ns				1μA	Buffer, Inverting					1	2V~5.5V		1	AHC/VHC/H/U/V	0.008 A		UNIDIRECTIONAL	N/A				ENABLE HIGH	8mA 8mA	Buffer, Non-Inverting
74LVC4T3144PWJ	Nexperia USA Inc.	0.0000	RFQ Min: 1 Mult: 1	download	4 Weeks			Tape & Reel (TR)		74LVC		Active	1 (Unlimited)	14						2	5mm	Non-RoHS Compliant						14-TSSOP (0.173, 4.40mm Width)							Surface Mount		-40°C~125°C TA	CMOS					1.1mm		1			DUAL	GULL WING	NOT SPECIFIED	1.5V	NOT SPECIFIED		14	3-State			YES	0.65mm							5.5V			2			TRUE												4			1.2V~5.5V			LVC/LCX/Z									32mA 32mA	Buffer, Non-Inverting
SN74HC244DWG4	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1					Tube		74HC		Obsolete	1 (Unlimited)									ROHS3 Compliant						20-SOIC (0.295, 7.50mm Width)							Surface Mount		-40°C~85°C TA																		3-State														2								20-SOIC							4			2V~6V												7.8mA 7.8mA	Buffer, Non-Inverting
QS74FCT240ATQ	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1					Bulk			no	Obsolete		20						2		ROHS3 Compliant													Surface Mount		-40°C~85°C	CMOS		TTL					2	e0	TIN LEAD	DUAL	GULL WING	NOT SPECIFIED	5V	NOT SPECIFIED			3-State			YES						Not Qualified					2			INVERTED												4			5V			FCT									- 64mA	Buffer, Line Driver
SN74ABT640DW	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 2 days ago)	Surface Mount	Tube		74ABT	yes	Active	1 (Unlimited)	20	SMD/SMT	EAR99			5V	2	12.8mm	ROHS3 Compliant	Lead Free		No	20	WITH DIRECTION CONTROL	20-SOIC (0.295, 7.50mm Width)		No SVHC		2.65mm	7.5mm	2.35mm	Surface Mount	500.709277mg	-40°C~85°C TA	BICMOS							1	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V		74ABT640	20	3-State		Bidirectional					8	Bus Driver/Transceiver		5V				1		Inverting			50pF	4.9 ns	7.3 ns				24mA	Inverting, Transceiver					8	4.5V~5.5V			ABT	0.064 A	0.25mA		N/A				COMMON CONTROL	32mA 64mA	Transceiver, Inverting	No
74LVTH244BD,118	Nexperia USA Inc.	0.7307	Add to Cart Min: 1 Mult: 1	download	4 Weeks		Surface Mount	Tape & Reel (TR)		74LVTH		Active	1 (Unlimited)	20					3.3V	2		ROHS3 Compliant		Gold	No	20		20-SOIC (0.295, 7.50mm Width)					7.5mm		Surface Mount		-40°C~85°C TA	BICMOS							2	e4		DUAL	GULL WING	260	3.3V	30	74LVTH244	20	3-State											3.6V			2		Non-Inverting				2 ns	5.3 ns				5mA	Buffer, Inverting			4	8		2.7V~3.6V			LVT									32mA 64mA	Buffer, Non-Inverting
74ABT245CSJX	ON Semiconductor	16.0039	Add to Cart Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)		74ABT		Obsolete	1 (Unlimited)				85°C	-40°C	5V			RoHS Compliant	Lead Free			20		20-SOIC (0.209, 5.30mm Width)	5.5V		4.5V				Surface Mount		-40°C~85°C TA																74ABT245		3-State							8							1		Non-Inverting		8		3.6 ns	11 ns	20-SOP				Inverting, Transceiver	64mA	32mA	8		8	4.5V~5.5V												32mA 64mA	Transceiver, Non-Inverting
74HCT126D,653	Nexperia USA Inc.	0.0000	RFQ Min: 1 Mult: 1	download	4 Weeks		Surface Mount	Tape & Reel (TR)	2013	74HCT		Active	1 (Unlimited)	14					5V	2	8.65mm	ROHS3 Compliant	Lead Free	Gold	No	14		14-SOIC (0.154, 3.90mm Width)		No SVHC			3.9mm		Surface Mount		-40°C~125°C TA	CMOS							4	e4		DUAL	GULL WING	260	5V	30	74HCT126	14	3-State																Non-Inverting			50pF	24 ns	42 ns				8μA	Buffer, Inverting			1			4.5V~5.5V	4		HCT									6mA 6mA	Buffer, Non-Inverting
SN74HC640PW	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 day ago)	Surface Mount	Tube		74HC	yes	Active	1 (Unlimited)	20	SMD/SMT				5V	2	6.5mm	ROHS3 Compliant	Lead Free		No	20		20-TSSOP (0.173, 4.40mm Width)		No SVHC		1.2mm	4.4mm	1mm	Surface Mount	76.997305mg	-40°C~85°C TA	CMOS							1	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V		74HC640	20	3-State		Bidirectional		0.65mm		2V	8	Bus Driver/Transceivers		2/6V	6V			1		Inverting				395 ns	395 ns					Inverting, Transceiver					8	2V~6V			HC/UH	0.006 A			N/A		22 ns		COMMON CONTROL	7.8mA 7.8mA	Transceiver, Inverting	No
74LV541ATPWJ	Nexperia USA Inc.	0.0000	RFQ Min: 1 Mult: 1	download	4 Weeks			Tape & Reel (TR)		74LV		Active	1 (Unlimited)	20						2	6.5mm	ROHS3 Compliant						20-TSSOP (0.173, 4.40mm Width)					4.4mm		Surface Mount		-40°C~125°C TA	CMOS							1			DUAL	GULL WING	NOT SPECIFIED	5V	NOT SPECIFIED		20	3-State			YES	0.65mm	R-PDSO-G20	4.5V					5.5V			1			TRUE												8			2V~5.5V			LV/LV-A/LVX/H									16mA 16mA	Buffer, Non-Inverting
CD4041UBM	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 6 days ago)	Surface Mount	Tube		4000B	yes	Active	1 (Unlimited)	14	SMD/SMT						8.65mm	ROHS3 Compliant	Lead Free	Gold		14		14-SOIC (0.154, 3.90mm Width)		No SVHC		1.75mm	3.91mm	1.58mm	Surface Mount		-55°C~125°C TA	CMOS							4	e4		DUAL	GULL WING	260	5V		CD4041	14	Push-Pull						3V	4	Gates				500mW			4	Non-Inverting			50pF	120 ns	120 ns				20μA	Buffer, Inverting			1			3V~18V										No		38mA 38mA	Buffer, Non-Inverting
74LV245PW	Nexperia	162.6821	Add to Cart Min: 1 Mult: 1	download					2014			Active	1 (Unlimited)	20			125°C	-40°C		2	6.5mm	RoHS Compliant	Lead Free				WITH DIRECTION CONTROL	TSSOP	5.5V		1V		4.4mm					CMOS							1	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3.3V	30				AUTOMOTIVE		YES	0.65mm	R-PDSO-G20								5V			Non-Inverting		1		45 ns			3-STATE			Transceiver	-16mA	16mA			8				LV/LV-A/LVX/H
74AUP2G17FW4-7	Diodes Incorporated	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks		Surface Mount	Cut Tape (CT)	2014	74AUP		Discontinued	1 (Unlimited)	6							1mm	ROHS3 Compliant		Tin		6		6-XFDFN				370μm	1mm		Surface Mount		-40°C~125°C TA	CMOS	500nA	Schmitt Trigger					2	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	NO LEAD	260	3V	30			Push-Pull				0.35mm		0.8V										Non-Inverting				37.3 ns	6.9 ns					Buffer, Inverter, Inverting			1			0.8V~3.6V	2		AUP/ULP/V							Yes		4mA 4mA	Buffer, Non-Inverting
QS74FCT162646CTPV	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1					Bulk			no	Obsolete	NOT SPECIFIED	56						2		ROHS3 Compliant													Surface Mount		-40°C~85°C	CMOS		TTL					2	e0	TIN LEAD	DUAL	GULL WING	NOT SPECIFIED	5V	NOT SPECIFIED		56	3-State			YES		R-PDSO-G56	4.5V			COMMERCIAL		5.5V			2			TRUE							5.7 ns					8			5V			FCT									32mA 64mA	Transceiver, Non-Inverting
74LVC1G125GXH	Nexperia USA Inc.	0.0000	RFQ Min: 1 Mult: 1	download	13 Weeks		Surface Mount	Tape & Reel (TR)	2011	74LVC		Active	1 (Unlimited)				125°C	-40°C				ROHS3 Compliant						4-XFDFN Exposed Pad							Surface Mount		-40°C~125°C TA				5.5V	1.65V											74LVC1G125		3-State														1		Non-Inverting						5-X2SON (0.80x0.80)			100nA	Buffer, Inverting	32mA	32mA	1			1.65V~5.5V												32mA 32mA	Buffer, Non-Inverting
QS74FCT2543CTZ	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1					Bulk			no	Obsolete	NOT SPECIFIED	24						2		ROHS3 Compliant					INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION; MASTER CONTROL FOR LATCH								Through Hole		0°C~70°C	CMOS		TTL					1	e0	TIN LEAD	ZIG-ZAG		NOT SPECIFIED	5V	NOT SPECIFIED			3-State			NO		R-PZIP-T24	4.75V			COMMERCIAL		5.25V			1			TRUE							7 ns					8			5V			FCT									- 64mA	Bus Driver, Transceiver
74AUP3G07GDH	Nexperia USA Inc.	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)		74AUP		Obsolete	1 (Unlimited)																								-40°C~125°C TA																		Open Drain														3															1			0.8V~3.6V												- 4mA	Buffer, Non-Inverting
SN74AHCT541PWE4	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 5 days ago)	Surface Mount	Tube		74AHCT	yes	Active	1 (Unlimited)	20		EAR99			5V	2	6.5mm	ROHS3 Compliant	Lead Free		No	20	WITH DUAL OUTPUT ENABLE	20-TSSOP (0.173, 4.40mm Width)				1.2mm	4.4mm	1mm	Surface Mount		-40°C~125°C TA	CMOS							1	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V		74AHCT541	20	3-State				0.65mm			8	Bus Driver/Transceivers		5V				1		Non-Inverting			50pF	8.5 ns	12 ns				4μA	Buffer, Inverting					8	4.5V~5.5V		8	AHCT/VHCT/VT		0.04mA	UNIDIRECTIONAL			9.5 ns		ENABLE LOW	8mA 8mA	Buffer, Non-Inverting
SN74LVCH16543AZQLR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)		74LVCH	yes	Obsolete	1 (Unlimited)	56						2	7mm	ROHS3 Compliant	Lead Free			56	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	56-VFBGA					4.5mm		Surface Mount	58.28662mg	-40°C~85°C TA	CMOS					1mm	TAPE AND REEL	2	e1	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	BALL	260	1.8V	NOT SPECIFIED	74LVCH16543	56	3-State		Bidirectional		0.65mm		1.65V	16	Bus Driver/Transceivers	Not Qualified	3.3V	3.6V			2		Non-Inverting				6.1 ns	7.9 ns					Inverting, Transceiver			8			1.65V~3.6V			LVC/LCX/Z				N/A		5.4 ns		INDEPENDENT CONTROL	24mA 24mA	Transceiver, Non-Inverting
SN74HC241PWG4	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 5 days ago)	Surface Mount	Tube		74HC	yes	Active	1 (Unlimited)	20					5V	2	6.5mm	ROHS3 Compliant	Lead Free		No	20		20-TSSOP (0.173, 4.40mm Width)				1.2mm	4.4mm	1mm	Surface Mount		-40°C~85°C TA	CMOS							2	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V		74HC241	20	3-State				0.65mm		2V		Bus Driver/Transceivers			6V			2		Non-Inverting			50pF	165 ns	250 ns				8μA	Buffer, Inverting			4			2V~6V	8		HC/UH	0.006 A							ENABLE LOW/HIGH	7.8mA 7.8mA	Buffer, Non-Inverting
74ABT244CSJ	ON Semiconductor	422.6942	Add to Cart Min: 1 Mult: 1	download			Surface Mount	Tube		74ABT		Obsolete	1 (Unlimited)				85°C	-40°C	5V			RoHS Compliant	Lead Free			20		20-SOIC (0.209, 5.30mm Width)	5.5V		4.5V				Surface Mount		-40°C~85°C TA																74ABT244		3-State							8							2	8	Non-Inverting				3.6 ns	6 ns	20-SOP				AND, Buffer, Inverting	-32mA	64mA	4	8	16	4.5V~5.5V	8	3										32mA 64mA	Buffer, Non-Inverting
SN74AHC245QDWRG4	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)		74AHC		Obsolete	1 (Unlimited)									ROHS3 Compliant						20-SOIC (0.295, 7.50mm Width)							Surface Mount		-40°C~125°C TA																		3-State														1								20-SOIC							8			2V~5.5V												8mA 8mA	Transceiver, Non-Inverting
SN74LV244APWT	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 2 days ago)	Surface Mount	Tape & Reel (TR)		74LV	yes	Active	1 (Unlimited)	20	SMD/SMT					2	6.5mm	ROHS3 Compliant	Lead Free			20		20-TSSOP (0.173, 4.40mm Width)		No SVHC		1.2mm	4.4mm	1mm	Surface Mount		-40°C~125°C TA	CMOS						TR	2	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	2.5V	NOT SPECIFIED	74LV244	20	3-State				0.65mm		2V		Bus Driver/Transceivers	Not Qualified	3.3V	5.5V			2		Non-Inverting			50pF	7.5 ns	21 ns				20μA	Buffer, Inverting			4			2V~5.5V	8		LV/LV-A/LVX/H	0.016 A		UNIDIRECTIONAL			13.5 ns		ENABLE LOW	16mA 16mA	Buffer, Non-Inverting
74LV365D,118	Rochester Electronics, LLC	3.6765	Add to Cart Min: 1 Mult: 1	download				Tape & Reel (TR)		74LV		Obsolete	1 (Unlimited)									ROHS3 Compliant						16-SOIC (0.154, 3.90mm Width)							Surface Mount		-40°C~125°C TA																		3-State														1								16-SO							6			1V~3.6V												8mA 8mA	Buffer, Non-Inverting
MM74HC125MX	ON Semiconductor	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks	ACTIVE (Last Updated: 20 hours ago)	Surface Mount	Tape & Reel (TR)	1999	74HC	yes	Active	1 (Unlimited)	14		EAR99				2	8.75mm	ROHS3 Compliant	Lead Free		No	14		14-SOIC (0.154, 3.90mm Width)		No SVHC		1.5mm	4mm		Surface Mount	150mg	-40°C~85°C TA	CMOS						TR	4	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING		4.5V		74HC125		3-State						2V		Bus Driver/Transceivers			6V	500mW				Non-Inverting			50pF	22 ns	175 ns				8μA	Buffer, Inverting			1			2V~6V	4		HC/UH	0.006 A							ENABLE LOW	7.8mA 7.8mA	Buffer, Non-Inverting

MC74LCX125DTR2 ON Semiconductor
MC74LCX125DTR2 datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from ON Semiconductor stock available at HK JDW

Price: 0.0000
RFQ
SN74LVT16245BGQLR Rochester Electronics, LLC
Transceiver, Non-Inverting 2.7V~3.6V 3-State Buffers 74LVT Series 8 Bit per Element 32mA 64mA 56-VFBGA

Price: 0.0000
RFQ
SN74ABT16240ADLR Texas Instruments
SN74ABT16240ADLR datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at HK JDW

Price: 0.0000
RFQ
74ACT16952DLRG4 Texas Instruments
74ACT16952DLRG4 datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at HK JDW

Price: 0.0000
RFQ
74AUP1G16GFH Nexperia USA Inc.
IC BUFFER NON-INVERT 3.6V 6XSON

Price: 0.0000
RFQ
74AHC1G126DCKRG4 Texas Instruments
74AHC1G126DCKRG4 datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at HK JDW

Price: 0.0000
RFQ
74LVC4T3144PWJ Nexperia USA Inc.
IC BUF NON-INVERT 5.5V 14TSSOP

Price: 0.0000
RFQ
SN74HC244DWG4 Rochester Electronics, LLC
Buffer, Non-Inverting 2V~6V 3-State Buffers 74HC Series 4 Bit per Element 7.8mA 7.8mA 20-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
QS74FCT240ATQ Rochester Electronics, LLC
DUAL Buffer, Line Driver 5V 3-State Buffers 4 Bit per Element - 64mA

Price: 0.0000
RFQ
SN74ABT640DW Texas Instruments
SN74ABT640DW datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at HK JDW

Price: 0.0000
RFQ
74LVTH244BD,118 Nexperia USA Inc.
DUAL Buffer, Non-Inverting 2.7V~3.6V 3-State Buffers 74LVTH Series 74LVTH244 20 Pins 4 Bit per Element 32mA 64mA 20-SOIC (0.295, 7.50mm Width)

Price: 0.7307
RFQ
74ABT245CSJX ON Semiconductor
Transceiver, Non-Inverting 4.5V~5.5V 3-State Buffers 74ABT Series 74ABT245 8 Bit per Element 32mA 64mA 20-SOIC (0.209, 5.30mm Width)

Price: 16.0039
RFQ
74HCT126D,653 Nexperia USA Inc.
74HCT126D,653 datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Nexperia USA Inc. stock available at HK JDW

Price: 0.0000
RFQ
SN74HC640PW Texas Instruments
SN74HC640PW datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at HK JDW

Price: 0.0000
RFQ
74LV541ATPWJ Nexperia USA Inc.
74LV541ATPW/SOT360/TSSOP20

Price: 0.0000
RFQ
CD4041UBM Texas Instruments
CD4041UBM datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at HK JDW

Price: 0.0000
RFQ
74LV245PW Nexperia
DUAL Buffers TSSOP

Price: 162.6821
RFQ
74AUP2G17FW4-7 Diodes Incorporated
74AUP2G17FW4-7 datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Diodes Incorporated stock available at HK JDW

Price: 0.0000
RFQ
QS74FCT162646CTPV Rochester Electronics, LLC
DUAL Transceiver, Non-Inverting 5V 3-State Buffers 56 Pins 8 Bit per Element 32mA 64mA

Price: 0.0000
RFQ
74LVC1G125GXH Nexperia USA Inc.
IC BUF NON-INVERT 5.5V 5X2SON

Price: 0.0000
RFQ
QS74FCT2543CTZ Rochester Electronics, LLC
QUALITY SEMI POWER SUPPLY FIXED

Price: 0.0000
RFQ
74AUP3G07GDH Nexperia USA Inc.
Buffer, Non-Inverting 0.8V~3.6V Open Drain Buffers 74AUP Series 1 Bit per Element - 4mA

Price: 0.0000
RFQ
SN74AHCT541PWE4 Texas Instruments
SN74AHCT541PWE4 datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at HK JDW

Price: 0.0000
RFQ
SN74LVCH16543AZQLR Texas Instruments
SN74LVCH16543AZQLR datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at HK JDW

Price: 0.0000
RFQ
SN74HC241PWG4 Texas Instruments
SN74HC241PWG4 datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at HK JDW

Price: 0.0000
RFQ
74ABT244CSJ ON Semiconductor
Buffer, Non-Inverting 4.5V~5.5V 3-State Buffers 74ABT Series 74ABT244 4 Bit per Element 32mA 64mA 20-SOIC (0.209, 5.30mm Width)

Price: 422.6942
RFQ
SN74AHC245QDWRG4 Rochester Electronics, LLC
Transceiver, Non-Inverting 2V~5.5V 3-State Buffers 74AHC Series 8 Bit per Element 8mA 8mA 20-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
SN74LV244APWT Texas Instruments
SN74LV244APWT datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at HK JDW

Price: 0.0000
RFQ
74LV365D,118 Rochester Electronics, LLC
Buffer, Non-Inverting 1V~3.6V 3-State Buffers 74LV Series 6 Bit per Element 8mA 8mA 16-SOIC (0.154, 3.90mm Width)

Price: 3.6765
RFQ
MM74HC125MX ON Semiconductor
MM74HC125MX datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from ON Semiconductor stock available at HK JDW

Price: 0.0000
RFQ