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STM32F103C8T6
MFI343S00177
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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.
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Signal Switches & Multiplexers

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	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	Reach Compliance Code	Min Supply Voltage	Height	Width	Thickness	Resistance	Mounting Type	Weight	Operating Temperature	Technology	Operating Supply Current	Bandwidth	Height Seated (Max)	Packing Method	Number of Functions	Nominal Supply Current	Nominal Input Voltage	Type	Max Input Voltage	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	Temperature Grade	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	Number of Elements	Number of Outputs	Output Current	Polarity	Output Polarity	Logic IC Type	Throw Configuration	Halogen Free	Number of Circuits	Load Capacitance	Power Dissipation	Propagation Delay	Turn On Delay Time	Neg Supply Voltage-Nom (Vsup)	Supplier Device Package	Output Characteristics	Propagation Delay (tpd)	Input Conditioning	Quiescent Current	Logic Function	High Level Output Current	Low Level Output Current	Independent Circuits	Number of Inputs	Input Capacitance	Number of Bits	Supply Type	Voltage - Supply	Circuit	Neg Supply Voltage-Max (Vsup)	Neg Supply Voltage-Min (Vsup)	Number of Input Lines	Number of Output Lines	Family	Max I(ol)	Power Supply Current-Max (ICC)	Count Direction	Translation	Switch-on Time-Max	Off-state Isolation-Nom	fmax-Min	Prop. Delay@Nom-Sup	Current - Output High, Low	Voltage Supply Source
M74HC251RM13TR	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)		74HC	yes	Obsolete	1 (Unlimited)	16						9.9mm	ROHS3 Compliant	Lead Free		No	16		16-SOIC (0.154, 3.90mm Width)									Surface Mount		-55°C~125°C	CMOS				TAPE AND REEL	1			Multiplexer		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	4.5V	30	M74HC251	16					2V					6V					Non-Inverting						50pF	500mW	22 ns								Multiplexer, Mux			1	8			Single	2V~6V	1 x 8:1			3	2	HC/UH	0.004 A								5.2mA 5.2mA	Single Supply
CD4555BE	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 2 days ago)	Through Hole	Tube		4000B		Active	1 (Unlimited)	16	EAR99					19.3mm	ROHS3 Compliant	Lead Free	Gold	No	16		16-DIP (0.300, 7.62mm)		No SVHC			5.08mm	6.35mm	3.9mm		Through Hole	951.693491mg	-55°C~125°C	CMOS		8MHz			2			Decoder/Demultiplexer		e4					5V		CD4555	16					3V		Decoder/Drivers						4		Non-Inverting			DP4T		2	50pF	500mW	190 ns	440 ns					STANDARD	100μA	Decoder, Demultiplexer					5pF	4	Dual	3V~18V	1 x 2:4			1				0.3mA							6.8mA 6.8mA	Dual Supply
PI3B3251LE	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	18 Weeks			Tube	2009			Active	1 (Unlimited)	16	EAR99			3.3V	2	5mm	ROHS3 Compliant			No	16		16-TSSOP (0.173, 4.40mm Width)						4.4mm			Surface Mount		-40°C~85°C	CMOS					1			Multiplexer/Demultiplexer		e3	MATTE TIN (787)	DUAL	GULL WING	260	3.3V	40				YES	0.65mm		2.97V		Other Logic ICs			3.63V						TRUE											3-STATE	0.25 ns			Demultiplexer, Multiplexer	-120mA	120mA	1			8		3V~3.6V	1 x 8:1					CBTLV/3B										Single Supply
74AC138MTR	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)		74AC		Obsolete	1 (Unlimited)	16	EAR99					9.9mm	ROHS3 Compliant	Lead Free		No	16		16-SOIC (0.154, 3.90mm Width)									Surface Mount		-55°C~125°C	CMOS				TAPE AND REEL	1			Decoder/Demultiplexer		e3	Tin (Sn)	DUAL	GULL WING	260	3.3V		74AC138	16					2V		Decoder/Drivers		2/6V	6V		1	8		Inverting						50pF		15.4 ns	15.4 ns					STANDARD	4μA	Decoder, Demux				3			Single	2V~6V	1 x 3:8					AC									24mA 24mA	Single Supply
M74HC151YRM13TR	STMicroelectronics	RFQ Min: 1 Mult: 1	download	10 Weeks	ACTIVE (Last Updated: 7 months ago)	Surface Mount	Tape & Reel (TR)		74HC		Active	3 (168 Hours)							10mm	ROHS3 Compliant				16		16-SOIC (0.154, 3.90mm Width)					1.65mm	4mm			Surface Mount		-40°C~125°C									Multiplexer									M74HC151																																			1					2V~6V	1 x 8:1														5.2mA 5.2mA	Single Supply
74ACT258SCX	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)		74ACT	yes	Obsolete	1 (Unlimited)	16						9.9mm	ROHS3 Compliant						16-SOIC (0.154, 3.90mm Width)						3.9mm			Surface Mount		-40°C~85°C	CMOS					4			Multiplexer		e3	MATTE TIN	DUAL	GULL WING	260	5V	NOT SPECIFIED		16		YES			4.5V			Not Qualified		5.5V			1			INVERTED											3-STATE							1	2				4.5V~5.5V	4 x 2:1					ACT									24mA 24mA	Single Supply
74AC11257DWR	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 4 days ago)	Surface Mount	Tape & Reel (TR)		74AC	yes	Active	1 (Unlimited)	20						12.8mm	ROHS3 Compliant	Lead Free	Gold		20	CENTER VCC/GND PINS	20-SOIC (0.295, 7.50mm Width)					2.65mm	7.5mm	2.35mm		Surface Mount	500.709277mg	-40°C~85°C	CMOS		100MHz		TR	4			Multiplexer		e4			GULL WING	260	5V	NOT SPECIFIED	74AC11257	20					3V	4		Not Qualified	3.3/5V	5.5V			1			TRUE					50pF		6.5 ns				3-STATE							1	8		2	Dual	3V~5.5V	4 x 2:1					AC									24mA 24mA	Dual Supply
MC74AC253DR2	ON Semiconductor	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2010	74AC		Obsolete	1 (Unlimited)	16				5V		9.9mm	Non-RoHS Compliant	Contains Lead			16		16-SOIC (0.154, 3.90mm Width)			not_compliant						Surface Mount		-40°C~85°C	CMOS				TAPE AND REEL	2			Multiplexer		e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	240	5V	30	74AC253	16					2V			Not Qualified		6V						TRUE		4PST			50pF		10 ns								Mux			1	8		2	Single	2V~6V	2 x 4:1			4	3	AC									24mA 24mA	Single Supply
7WB3125BMX1TCG	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)	8					2	1.6mm	ROHS3 Compliant						8-XFLGA						1mm			Surface Mount		-55°C~125°C				0.4mm		2			Bus Switch				DUAL	NO LEAD		4.5V			8		YES	0.4mm	R-PDSO-N8	4V			COMMERCIAL		5.5V						TRUE											3-STATE							2			1		4V~5.5V	1 x 1:1					CBT/FST/QS/5C/B										Single Supply
MC74AC257NG	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube		74AC	no	Obsolete	3 (168 Hours)	16							ROHS3 Compliant						16-DIP (0.300, 7.62mm)						7.62mm			Through Hole		-40°C~85°C	CMOS			4.44mm		4			Multiplexer		e3	MATTE TIN	DUAL		260	5V	40		16		NO	2.54mm		2V			Not Qualified		6V			1			TRUE											3-STATE	9 ns						1	2				2V~6V	4 x 2:1					AC									24mA 24mA	Single Supply
74AHCT139PW,118	Nexperia USA Inc.	RFQ Min: 1 Mult: 1	download	4 Weeks		Surface Mount	Tape & Reel (TR)	2008	74AHCT		Active	1 (Unlimited)	16				5V		5mm	ROHS3 Compliant		Gold	No	16		16-TSSOP (0.173, 4.40mm Width)		No SVHC							Surface Mount		-40°C~125°C	CMOS			1.1mm		2			Decoder/Demultiplexer		e4		DUAL	GULL WING	260	5V	30	74AHCT139	16			0.65mm										4		Inverting								50 ns	11.5 ns						4μA	Decoder, Demultiplexer							Single	4.5V~5.5V	1 x 2:4			2		AHCT/VHCT									8mA 8mA	Single Supply
MC100LVEL58DTR2G	ON Semiconductor	RFQ Min: 1 Mult: 1	download	8 Weeks		Surface Mount	Tape & Reel (TR)	1997	100LVEL	yes	Obsolete	3 (168 Hours)	8						3mm	RoHS Compliant	Lead Free		No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)						3mm			Surface Mount		-40°C~85°C	ECL				TAPE AND REEL	1			Multiplexer		e3	Tin (Sn)		GULL WING	260	3.3V	40	100LVEL58	8			0.65mm		3V				-3.3V				1			COMPLEMENTARY		SPDT	Halogen Free				570 ps								Multiplexer, Mux	-50mA	50mA					Dual	±3V~3.8V	1 x 2:1			2				30mA						0.59 ns		Dual Supply
74AHC139PW,118	Nexperia USA Inc.	RFQ Min: 1 Mult: 1	download	4 Weeks		Surface Mount	Tape & Reel (TR)	2008	74AHC		Active	1 (Unlimited)	16				5V		5mm	ROHS3 Compliant	Lead Free	Gold	No	16		16-TSSOP (0.173, 4.40mm Width)									Surface Mount		-40°C~125°C	CMOS			1.1mm		2			Decoder/Demultiplexer		e4		DUAL	GULL WING	260	5V	30	74AHC139	16			0.65mm		2V								4		Inverting								50 ns	18.5 ns						4μA	Decoder, Demultiplexer, Demux							Single	2V~5.5V	1 x 2:4			2		AHC									8mA 8mA	Single Supply
GX4201-CKA	Rochester Electronics	RFQ Min: 1 Mult: 1					Bulk		GX4201		Obsolete		8																						Surface Mount		0°C~70°C	BIPOLAR					1			Crosspoint Switch				DUAL	GULL WING		5V			8		YES		R-PDSO-G8	4.5V	1		COMMERCIAL		5.5V															-5V									1					5V	1 x 1:1	-5.5V	-4.5V								400ns	80 dB			12mA 80μA	Single Supply
SN74HC139NSRE4	Texas Instruments	RFQ Min: 1 Mult: 1				Surface Mount	Tape and Reel					1	16	EAR99	85°C	-40°C	5V			RoHS Compliant	Lead Free		No	16		SOP	6V			2V						200.686274mg		CMOS		28MHz			2					e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V			16	INDUSTRIAL						Decoder/Drivers					2			Inverting		OTHER DECODER/DRIVER				50pF		44 ns	220 ns					STANDARD	80μA	Decoder, Demultiplexer	-5.2mA	5.2mA					Single						4	HC/UH
DM74AS258N	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube		74AS	yes	Obsolete	3 (168 Hours)	16							ROHS3 Compliant						16-DIP (0.300, 7.62mm)			unknown			7.62mm			Through Hole		0°C~70°C	TTL			5.08mm		4			Multiplexer			NOT SPECIFIED	DUAL		NOT SPECIFIED	5V	NOT SPECIFIED		16		NO	2.54mm		4.5V			COMMERCIAL		5.5V			1			INVERTED											3-STATE	5 ns						1	2				4.5V~5.5V	4 x 2:1					AS									15mA 48mA	Single Supply
CD74ACT139M96G4	Texas Instruments	RFQ Min: 1 Mult: 1			ACTIVE (Last Updated: 5 days ago)	Surface Mount	Tape and Reel			yes		1	16	EAR99	125°C	-55°C	5V		9.9mm	RoHS Compliant	Lead Free	Gold	No	16		SOIC	5.5V			4.5V	1.75mm	3.91mm	1.58mm			141.690917mg		CMOS		100MHz		TR	2					e4		DUAL	GULL WING	260	5V			16	MILITARY						Decoder/Drivers		5V			2			Inverting		OTHER DECODER/DRIVER				50pF		12 ns	12 ns					STANDARD	8μA	Decoder, Demultiplexer	-24mA	24mA				4	Single						4	ACT		0.08mA						10.5 ns
SN74CBT3384APWR	Texas Instruments	RFQ Min: 1 Mult: 1	download	12 Weeks	ACTIVE (Last Updated: 5 days ago)	Surface Mount	Cut Tape (CT)		74CBT	yes	Active	1 (Unlimited)	24	EAR99			5V	2	7.8mm	ROHS3 Compliant	Lead Free	Gold	No	24		24-TSSOP (0.173, 4.40mm Width)					1.2mm	4.4mm	1mm	7Ohm	Surface Mount	89.499445mg	-40°C~85°C	CMOS		200MHz		TR	2	3μA	2V	Bus Switch		e4		DUAL	GULL WING	260	5V		74CBT3384	24			0.65mm		4V		Bus Driver/Transceivers		5V					64mA	Non-Inverting			SPST			50pF		6.2 ns	6.2 ns			3-STATE			3μA		-128mA	128mA	2			10	Single	4.5V~5.5V	5 x 1:1					CBT/FST/QS/5C/B		0.003mA	BIDIRECTIONAL	N/A						Single Supply
SN74LVC157ADBR	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 2 days ago)	Surface Mount	Cut Tape (CT)		74LVC	yes	Active	1 (Unlimited)	16	EAR99					6.2mm	ROHS3 Compliant	Lead Free	Gold	No	16		16-SSOP (0.209, 5.30mm Width)					2mm	5.3mm	1.95mm		Surface Mount	128.593437mg	-40°C~85°C	CMOS		100MHz		TR	4			Multiplexer		e4		DUAL	GULL WING	260	1.8V		74LVC157	16			0.65mm			4			3.3V	3.6V	500mW		1		Non-Inverting			DPST			50pF	200mW	8.1 ns											1	8		2	Single	2V~3.6V	4 x 2:1					LVC/LCX/Z									24mA 24mA	Single Supply
74CBTLV6800QG	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1	download	7 Weeks		Surface Mount		2006		yes	Active	1	24	EAR99	85°C	-40°C		2	8.7mm	RoHS Compliant	Lead Free	Tin		24		QSOP	3.6V			2.3V		3.8mm	1.47mm					CMOS					1					e3		DUAL	GULL WING	260	2.5V	NOT SPECIFIED		24	INDUSTRIAL		0.635mm				Bus Driver/Transceivers	Not Qualified	2.5/3.3V							TRUE	BUS DRIVER						5.6 ns				3-STATE			10μA		-128mA	128mA	1			10	Single							CBTLV/3B
QS3244QG8	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1	download	7 Weeks		Surface Mount	Digi-Reel®	2011		yes	Active	1	20	EAR99	85°C	-40°C	5V	2	8.7mm	RoHS Compliant	Lead Free			20		QSOP	5.25V			4.75V		3.8mm	1.47mm					CMOS					2					e3	Matte Tin (Sn) - annealed	DUAL	GULL WING	260	5V	NOT SPECIFIED		20	INDUSTRIAL		0.635mm				Bus Driver/Transceivers	Not Qualified	5V							TRUE	BUS DRIVER															-120mA	120mA	2			4	Single
PI5C3257ZHDEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	13 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)								RoHS Compliant						16-UFQFN Exposed Pad									Surface Mount		-40°C~85°C TA									Multiplexer/Demultiplexer																																												1					4.75V~5.25V	4 x 2:1															Single Supply
SN74CBTLV3257DGVR	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 2 days ago)	Surface Mount	Tape & Reel (TR)		74CBTLV	yes	Active	1 (Unlimited)	16	EAR99					3.6mm	ROHS3 Compliant	Lead Free	Gold	No	16		16-TFSOP (0.173, 4.40mm Width)					1.2mm	4.4mm	1.05mm	40Ohm	Surface Mount	41.900595mg	-40°C~85°C TA	CMOS	10μA	200MHz		TR	4			Multiplexer/Demultiplexer		e4		DUAL	GULL WING	260	2.5V		74CBTLV3257	16					2.3V	4			2.5/3.3V	3.6V		1	2		Non-Inverting			SPDT					6.1 ns	6.1 ns			3-STATE			10μA	Demultiplexer, Multiplexer	-128mA	128mA					Single	2.3V~3.6V	4 x 1:2					CBTLV/3B										Single Supply
74LVC1G19GW,125	Nexperia USA Inc.	RFQ Min: 1 Mult: 1	download	4 Weeks		Surface Mount	Tape & Reel (TR)	2013	74LVC		Active	1 (Unlimited)	6				3.3V			ROHS3 Compliant	Lead Free	Tin	No	6		6-TSSOP, SC-88, SOT-363		No SVHC							Surface Mount		-40°C~125°C	CMOS					1			Decoder/Demultiplexer		e3		DUAL	GULL WING	260	1.8V	30	74LVC1G19	6										5.5V			2		Non-Inverting							250mW	50 ns	13.1 ns					STANDARD	100nA	Decoder, Demultiplexer, Demux							Single	1.65V~5.5V	1 x 1:2			1		LVC/LCX/Z									32mA 32mA	Single Supply
CBT3245APW,118	Nexperia USA Inc.	RFQ Min: 1 Mult: 1	download	4 Weeks		Surface Mount	Tape & Reel (TR)	2010	74CBT		Active	1 (Unlimited)	20				5V	2	6.5mm	ROHS3 Compliant	Lead Free	Gold	No	20		20-TSSOP (0.173, 4.40mm Width)		No SVHC				4.4mm		10Ohm	Surface Mount		-40°C~85°C						1			Bus Switch		e4		DUAL	GULL WING	260	5V	30	74CBT3245	20			0.65mm		4V							1		128mA		TRUE							250 ps	6 ns			3-STATE			3μA		-128mA	128mA				8	Single	4V~5.5V	8 x 1:1					CBT/FST/QS/5C/B										Single Supply
74LVC139PW/AUJ	NXP Semiconductors	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2010	74LVC		Active	1 (Unlimited)								ROHS3 Compliant						16-TSSOP (0.173, 4.40mm Width)									Surface Mount		-40°C~125°C									Decoder/Demultiplexer									74LVC139																																			2					2.7V~3.6V	1 x 2:4														24mA 24mA	Single Supply
SY89474UMG	Microchip Technology	RFQ Min: 1 Mult: 1	download	10 Weeks		Surface Mount	Tube	2013	Precision Edge®		Active	2 (1 Year)	24				2.5V		4mm	ROHS3 Compliant	Lead Free		No	24		24-VFQFN Exposed Pad, 24-MLF®		No SVHC				4mm			Surface Mount		-40°C~85°C				0.9mm		1			Multiplexer	4.28V	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD			2.5V		89474				0.5mm										2					DPST					350 ps	550 ps					DIFFERENTIAL MUX	110mA				1				Single	2.375V~2.625V	1 x 2:1													0.47 ns		Single Supply
CD74HC251E	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 6 days ago)	Through Hole	Tube		74HC		Active	1 (Unlimited)	16	EAR99					19.3mm	ROHS3 Compliant	Lead Free	Gold	No	16		16-DIP (0.300, 7.62mm)		Unknown			5.08mm	6.35mm	3.9mm		Through Hole	951.693491mg	-55°C~125°C	CMOS		28MHz			1			Multiplexer		e4		DUAL			4.5V		74HC251	16					2V					6V			1			COMPLEMENTARY					50pF		30 ns				3-STATE								8		2	Single	2V~6V	1 x 8:1					HC/UH									5.2mA 5.2mA	Single Supply
SY58038UMY	Microchip Technology	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tray		Precision Edge®		Active	2 (1 Year)	44						7mm	ROHS3 Compliant	Lead Free		No	44	ALSO OPERATES AT 3.3V SUPPLY	44-VFQFN Exposed Pad, 44-MLF®						7mm			Surface Mount		-40°C~85°C				0.9mm		1			Multiplexer		e3	Matte Tin (Sn)	QUAD		260	2.5V	40	58038				0.5mm			8							2			COMPLEMENTARY							600 ps						DIFFERENTIAL MUX					1				Single	2.375V~2.625V 3V~3.6V	1 x 8:1												3500 MHz			Single Supply
SN74CBT3384CDW	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1					Tube		74CBT		Obsolete	1 (Unlimited)								ROHS3 Compliant						24-SOIC (0.295, 7.50mm Width)									Surface Mount		-40°C~85°C									Bus Switch																																				24-SOIC								2					4.5V~5.5V	5 x 1:1															Single Supply

M74HC251RM13TR STMicroelectronics
16 Terminations2V~6V 16 Pin M74HC251 Signal switch74HC Series 1 Functions

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16 Terminations3V~18V 16 Pin CD4555 Signal switch4000B Series 4 Outputs2 Functions

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16 Terminations4.5V~5.5V Signal switch74ACT Series 1 Outputs4 Functions

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20 Terminations3V~5.5V 20 Pin 74AC11257 Signal switch74AC Series 1 Outputs4 Functions

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16 Terminations2V~6V 16 Pin 74AC253 Signal switch74AC Series 2 Functions

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8 Terminations4V~5.5V Signal switch2 Functions

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16 Terminations2V~6V Signal switch74AC Series 1 Outputs4 Functions

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74AHCT139PW,118 Nexperia USA Inc.
16 Terminations4.5V~5.5V 16 Pin 74AHCT139 Signal switch74AHCT Series 4 Outputs2 Functions

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8 Terminations±3V~3.8V 8 Pin 100LVEL58 Signal switch100LVEL Series 1 Outputs1 Functions

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16 Terminations2V~5.5V 16 Pin 74AHC139 Signal switch74AHC Series 4 Outputs2 Functions

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8 Terminations5V Signal switchGX4201 Series 1 Functions

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SN74HC139NSRE4 Texas Instruments
16 Terminations16 Pin Signal switch2 FunctionsMin 2V VMax 6V V

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DM74AS258N Rochester Electronics
16 Terminations4.5V~5.5V Signal switch74AS Series 1 Outputs4 Functions

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CD74ACT139M96G4 Texas Instruments
16 Terminations16 Pin Signal switch2 FunctionsMin 4.5V VMax 5.5V V

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SN74CBT3384APWR Texas Instruments
24 Terminations4.5V~5.5V 24 Pin 74CBT3384 Signal switch74CBT Series 2 Functions

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SN74LVC157ADBR Texas Instruments
16 Terminations2V~3.6V 16 Pin 74LVC157 Signal switch74LVC Series 1 Outputs4 Functions

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74CBTLV6800QG Integrated Device Technology (IDT)
24 Terminations24 Pin Signal switch1 FunctionsMin 2.3V VMax 3.6V V

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20 Terminations20 Pin Signal switch2 FunctionsMin 4.75V VMax 5.25V V

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PI5C3257ZHDEX Diodes Incorporated
4.75V~5.25V Signal switch

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SN74CBTLV3257DGVR Texas Instruments
16 Terminations 2.3V~3.6V 16 Pin 74CBTLV3257 Signal switch 74CBTLV Series 2 Outputs 4 Functions

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74LVC1G19GW,125 Nexperia USA Inc.
6 Terminations1.65V~5.5V 6 Pin 74LVC1G19 Signal switch74LVC Series 2 Outputs1 Functions

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CBT3245APW,118 Nexperia USA Inc.
20 Terminations4V~5.5V 20 Pin 74CBT3245 Signal switch74CBT Series 1 Functions

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74LVC139PW/AUJ NXP Semiconductors
2.7V~3.6V 74LVC139 Signal switch74LVC Series

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SY89474UMG Microchip Technology
24 Terminations2.375V~2.625V 24 Pin 89474 Signal switchPrecision Edge? Series 2 Outputs1 Functions

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CD74HC251E Texas Instruments
16 Terminations2V~6V 16 Pin 74HC251 Signal switch74HC Series 1 Outputs1 Functions

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SY58038UMY Microchip Technology
44 Terminations2.375V~2.625V 3V~3.6V 44 Pin 58038 Signal switchPrecision Edge? Series 2 Outputs1 Functions

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SN74CBT3384CDW Rochester Electronics, LLC
4.5V~5.5V Signal switch 74CBT Series

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