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STM32F103C8T6
MFI343S00177
STM32F407VET6
ATMEGA328P-PU

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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I/O Expanders

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	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	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Min Supply Voltage	Frequency	Height	Width	Thickness	Mounting Type	Weight	Operating Temperature	Technology	Operating Supply Current	Height Seated (Max)	HTS Code	Number of Functions	Nominal Supply Current	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	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 Outputs	Output Current	Feature	Data Rate	Power Dissipation	Supplier Device Package	Frequency (Max)	Number of Bits	Number of I/O	Supply Current-Max	Telecom IC Type	Voltage - Supply	uPs/uCs/Peripheral ICs Type	Clock Frequency	Current - Output Source/Sink	Interrupt Output
PCA9535CPW,118	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2003		Active	1 (Unlimited)	24						2	7.8mm	ROHS3 Compliant					24-TSSOP (0.173, 4.40mm Width)	I2C, SMBus						4.4mm		Surface Mount		-40°C~85°C	CMOS		1.1mm	8542.39.00.01			e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3V	30	PCA9535	24	Open Drain		YES	0.65mm	R-PDSO-G24				Not Qualified	2.5/5V					POR					16	16			2.3V~5.5V		400kHz	10mA 25mA	Yes
MCP23017-E/ML	Microchip Technology	RFQ Min: 1 Mult: 1	download	12 Weeks		Surface Mount	Tube	2005	yes	Active	1 (Unlimited)	28		EAR99				2	6mm	ROHS3 Compliant	Lead Free			28	28-VQFN Exposed Pad	I2C		No SVHC				6mm		Surface Mount	70.788759mg	-40°C~125°C	CMOS					1mA	e3	Matte Tin (Sn) - annealed	QUAD	NO LEAD	260	5V	40	MCP23017	28	Push-Pull			0.65mm			1		Not Qualified	5V		700mW		25mA	POR					16	16			1.8V~5.5V		1.7MHz		Yes
PCF8575PWE4	Texas Instruments	RFQ Min: 1 Mult: 1	download		ACTIVE (Last Updated: 2 days ago)				yes		1	24	SMD/SMT	EAR99	85°C	-40°C		2	7.8mm	RoHS Compliant	Lead Free			24	TSSOP		5.5V	No SVHC	2.5V	400kHz	1.2mm	4.4mm	1mm		89.499445mg		CMOS			8542.39.00.01		10μA	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3.3V	NOT SPECIFIED		24		INDUSTRIAL	YES	0.65mm				Parallel IO Ports	Not Qualified	3/5V			16						400kHz	16	16				PARALLEL IO PORT, GENERAL PURPOSE
PCA9555PWE4	Texas Instruments	RFQ Min: 1 Mult: 1			ACTIVE (Last Updated: 1 week ago)				yes		1	24		EAR99	85°C	-40°C	5.5V	2	7.8mm	RoHS Compliant	Lead Free			24	TSSOP					400kHz	1.2mm	4.4mm	1mm		89.499445mg		CMOS						e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3V	NOT SPECIFIED		24		INDUSTRIAL	YES	0.65mm				Parallel IO Ports	Not Qualified				2						400kHz	16	16				PARALLEL IO PORT, GENERAL PURPOSE
MAX7301AAI+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)	2012	yes	Active	1 (Unlimited)	28		EAR99					10.2mm	ROHS3 Compliant	Lead Free				28-SSOP (0.209, 5.30mm Width)	SPI						5.29mm		Surface Mount		-40°C~125°C	CMOS		1.99mm	8542.39.00.01	1		e3	Matte Tin (Sn)	DUAL	GULL WING	260	3.3V	NOT SPECIFIED	MAX7301	28	Push-Pull		YES	0.65mm	R-PDSO-G28				Not Qualified												20			2.5V~5.5V		26MHz	4.5mA 10mA	Yes
PCA9534ADW	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 1 week ago)		Tube		yes	Active	1 (Unlimited)	16		EAR99				1	10.3mm	ROHS3 Compliant	Lead Free			16	16-SOIC (0.295, 7.50mm Width)	I2C, SMBus					2.65mm	7.5mm	2.35mm	Surface Mount	420.395078mg	-40°C~85°C	CMOS						e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V	NOT SPECIFIED	CA9534	16	Push-Pull		YES	1.27mm					Not Qualified	2.5/5V					POR					8	8	0.175mA		2.3V~5.5V		400kHz	10mA 25mA	Yes
SX1502I087TRT	Semtech Corporation	RFQ Min: 1 Mult: 1	download	16 Weeks		Surface Mount	Tape & Reel (TR)	2009		Active	1 (Unlimited)	20					3.3V		3mm	RoHS Compliant	Lead Free		No	20	20-UFQFN Exposed Pad	I2C						3mm		Surface Mount		-40°C~85°C			0.6mm		1	1μA	e3	MATTE TIN	QUAD			3.3V		SX150	20	Push-Pull			0.4mm											POR						8		TELECOM CIRCUIT	1.2V~5.5V		400kHz	8mA 24mA	Yes
PCA9539AHF,128	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Cut Tape (CT)	2003		Active	1 (Unlimited)	24						2	4mm	ROHS3 Compliant					24-WFQFN Exposed Pad	I2C, SMBus						4mm		Surface Mount		-40°C~85°C	CMOS		0.8mm	8542.39.00.01					QUAD	NO LEAD	NOT SPECIFIED	1.8V	NOT SPECIFIED	PCA9539	24	Push-Pull		YES	0.5mm	S-PQCC-N24				Not Qualified	1.8/5V					POR					16	16			1.65V~5.5V		400kHz	10mA 25mA	Yes
PCAL6524EVJ	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2010		Active	1 (Unlimited)									ROHS3 Compliant					36-VFBGA	I2C								Surface Mount		-40°C~85°C	CMOS										NOT SPECIFIED		NOT SPECIFIED			Open Drain, Push-Pull														POR						24			1.65V~5.5V		1MHz		Yes
PCA8574APW,112	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	10 Weeks			Tube	2003		Obsolete	1 (Unlimited)	16						1	5mm	ROHS3 Compliant					16-TSSOP (0.173, 4.40mm Width)	I2C						4.4mm		Surface Mount		-40°C~85°C	CMOS		1.1mm				e4	NICKEL PALLADIUM GOLD	DUAL	GULL WING	260	3V	30	PCA8574	16	Push-Pull		YES	0.65mm	R-PDSO-G16				Not Qualified	2.5/5V					POR					8	8			2.3V~5.5V		400kHz	100μA 25mA	Yes
CS82C55A-5Z96	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	7 Weeks		Surface Mount	Tape & Reel (TR)	1998	yes	Active	3	44		EAR99	70°C	0°C	5.5V	3	16.585mm	RoHS Compliant	Lead Free			44	PLCC	Parallel						16.585mm					CMOS		4.57mm	8542.39.00.01			e3	Matte Tin (Sn) - annealed	QUAD	J BEND	NOT APPLICABLE	5V	NOT APPLICABLE		44		COMMERCIAL		1.27mm					Not Qualified	5V											24	5mA
PCA9554ADGVRG4	Texas Instruments	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				1	16		EAR99	85°C	-40°C	5.5V	1	4.4mm	RoHS Compliant	Lead Free			16	TFSOP					400kHz		3.6mm			41.900595mg		CMOS		1.2mm				e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V	NOT SPECIFIED		16		INDUSTRIAL	YES	0.4mm				Parallel IO Ports	Not Qualified	2.5/5V									400kHz	8	8	0.175mA			PARALLEL IO PORT, GENERAL PURPOSE
PCA9554PW,118	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2003		Active	1 (Unlimited)	16						1	5mm	ROHS3 Compliant					16-TSSOP (0.173, 4.40mm Width)	I2C, SMBus						4.4mm		Surface Mount		-40°C~85°C	CMOS		1.1mm				e4	NICKEL/PALLADIUM/GOLD (NI/PD/AU)	DUAL	GULL WING	260	3V	30	PCA9554	16	Push-Pull		YES	0.65mm	R-PDSO-G16				Not Qualified	2.5/5V					POR					8	8			2.3V~5.5V		400kHz	10mA 25mA	Yes
MAX7323AEE+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2013	yes	Active	1 (Unlimited)	16		EAR99				1		ROHS3 Compliant			No	16	16-SSOP (0.154, 3.90mm Width)	I2C						3.9mm		Surface Mount		-40°C~125°C	CMOS		1.75mm				e3	MATTE TIN	DUAL	GULL WING	260	3.3V		MAX7323	16	Open Drain, Push-Pull			0.635mm						1.8/5V					POR					8	4			1.71V~5.5V		400kHz	20mA	Yes
MAX7314ATG+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2007	yes	Active	1 (Unlimited)	24		EAR99				1	4mm	ROHS3 Compliant	Lead Free	Tin	No	24	24-WFQFN Exposed Pad	I2C						4mm		Surface Mount		-40°C~125°C	BICMOS	57μA	0.8mm	8542.39.00.01			e3		QUAD		260	3.3V		MAX7314	24	Open Drain			0.5mm				Parallel IO Port		2.5/3.3V					PWM	400 kbps				8	18			2V~3.6V	PARALLEL IO PORT, GENERAL PURPOSE	400kHz	50mA	Yes
PCF8575CDBE4	Texas Instruments	RFQ Min: 1 Mult: 1			ACTIVE (Last Updated: 5 days ago)				yes		1	24		EAR99	85°C	-40°C		2	8.2mm	RoHS Compliant	Lead Free			24	SSOP		5.5V	No SVHC	4.5V	400kHz	2mm	5.3mm	1.95mm		172.39345mg		CMOS			8542.39.00.01		10μA	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V	NOT SPECIFIED		24		INDUSTRIAL	YES	0.65mm				Parallel IO Ports	Not Qualified	5V			16						400kHz	16	16				PARALLEL IO PORT, GENERAL PURPOSE
PCA9555APW,118	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2003		Active	1 (Unlimited)	24						2	7.8mm	ROHS3 Compliant					24-TSSOP (0.173, 4.40mm Width)	I2C, SMBus						4.4mm		Surface Mount		-40°C~85°C	CMOS		1.1mm						DUAL	GULL WING	NOT SPECIFIED	1.8V	NOT SPECIFIED	PCA9555	24	Push-Pull		YES	0.65mm	R-PDSO-G24				Not Qualified	1.8/5V					POR					16	16			1.65V~5.5V		400kHz	10mA 25mA	Yes
PCA9538DB	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 3 days ago)		Tube		yes	Active	1 (Unlimited)	16		EAR99			5.5V	1	6.2mm	ROHS3 Compliant	Lead Free			16	16-SSOP (0.209, 5.30mm Width)	I2C, SMBus					2mm	5.3mm	1.95mm	Surface Mount	128.593437mg	-40°C~85°C	CMOS						e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	2.5V	NOT SPECIFIED	CA9538	16	Push-Pull		YES	0.65mm					Not Qualified	2.5/5V					POR					8	8	0.175mA		2.3V~5.5V		400kHz	10mA 25mA	Yes
PCA9536D,112	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube			Obsolete	1 (Unlimited)									ROHS3 Compliant					8-SOIC (0.154, 3.90mm Width)	I2C, SMBus								Surface Mount		-40°C~85°C																Push-Pull														POR			8-SO			4			2.3V~5.5V		400kHz	10mA 25mA	No
IS82C55AZ	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	9 Weeks			Tube	2005		Active	3 (168 Hours)	44		EAR99				3	16.585mm	ROHS3 Compliant					44-LCC (J-Lead)	Parallel						16.585mm		Surface Mount		-40°C~85°C	CMOS		4.57mm	8542.39.00.01			e3	Matte Tin (Sn) - annealed	QUAD	J BEND	260	5V	30	82C55A	44	Open Drain		YES	1.27mm	S-PQCC-J44																24			4.5V~5.5V			2.5mA	No
PCF8574DWRE4	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 5 days ago)		Tape & Reel (TR)		yes	Active	1 (Unlimited)	16		EAR99			6V	1	10.3mm	ROHS3 Compliant	Lead Free			16	16-SOIC (0.295, 7.50mm Width)	I2C					2.65mm	7.5mm	2.35mm	Surface Mount	420.395078mg	-40°C~85°C	CMOS						e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V	NOT SPECIFIED	PCF8574	16	Push-Pull		YES	1.27mm					Not Qualified	3/5V					POR					8	8	0.1mA		2.5V~6V		100kHz	1mA 25mA	Yes
PCA9534DWG4	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 week ago)		Tube		yes	Active	1 (Unlimited)	16		EAR99			5.5V	1	10.3mm	ROHS3 Compliant	Lead Free			16	16-SOIC (0.295, 7.50mm Width)	I2C, SMBus					2.65mm	7.5mm	2.35mm	Surface Mount	420.395078mg	-40°C~85°C	CMOS						e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V	NOT SPECIFIED	CA9534	16	Push-Pull		YES	1.27mm					Not Qualified	2.5/5V					POR					8	8	0.175mA		2.3V~5.5V		400kHz	10mA 25mA	Yes
PCAL6524HEAZ	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2010		Active	1 (Unlimited)	32		EAR99				3	5mm	ROHS3 Compliant					32-UFQFN Exposed Pad	I2C						5mm		Surface Mount		-40°C~85°C	CMOS		0.6mm	8542.39.00.01					QUAD	NO LEAD	NOT SPECIFIED	1.8V	NOT SPECIFIED			Open Drain, Push-Pull		YES	0.5mm	S-PQCC-N32										POR						24			1.65V~5.5V		1MHz		Yes
PCA9672PW,118	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2003		Active	1 (Unlimited)	16						1	5mm	ROHS3 Compliant					16-TSSOP (0.173, 4.40mm Width)	I2C						4.4mm		Surface Mount		-40°C~85°C	CMOS		1.1mm				e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3V	30	PCA9672	16	Push-Pull		YES	0.65mm	R-PDSO-G16				Not Qualified	2.5/5V					POR					8	8			2.3V~5.5V		1MHz	100μA 25mA	Yes
MAX7300AAI+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2010	yes	Active	1 (Unlimited)	28		EAR99			5.5V		10.2mm	ROHS3 Compliant	Lead Free			28	28-SSOP (0.209, 5.30mm Width)	I2C, 2-Wire Serial						5.29mm		Surface Mount		-40°C~125°C	CMOS		1.99mm	8542.39.00.01	1		e3	Matte Tin (Sn)	DUAL	GULL WING	260		NOT SPECIFIED	MAX7300	28	Push-Pull			0.65mm					Not Qualified					10mA			727mW				20			2.5V~5.5V		400kHz	4.5mA 10mA	Yes
PCF8574APW	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 day ago)		Tube		yes	Active	1 (Unlimited)	20		EAR99				1	6.5mm	ROHS3 Compliant	Lead Free		No	20	20-TSSOP (0.173, 4.40mm Width)	I2C		No SVHC			1.2mm	4.4mm	1mm	Surface Mount	76.997305mg	-40°C~85°C	CMOS						e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V		PCF8574	20	Push-Pull		YES	0.65mm						3/5V				50mA	POR					8	8	0.1mA		2.5V~6V		100kHz	1mA 25mA	Yes
CMS82C55AZ96	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	3 Weeks		Surface Mount		2005		Active	3	44		EAR99	70°C	0°C	2.2V	3	16.585mm	RoHS Compliant	Lead Free			44	PLCC							16.585mm			2.386605g		CMOS		4.57mm	8542.39.00.01			e3	Matte Tin (Sn) - annealed	QUAD	J BEND	260	5V	30		44		COMMERCIAL		1.27mm				Parallel IO Port	Not Qualified	5V	5.5V										24				PARALLEL IO PORT, GENERAL PURPOSE
CS82C55A-596	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount		2005	no	Active	4	44		EAR99	70°C	0°C		3	16.585mm	RoHS Compliant	Contains Lead		No	44	PLCC	Parallel						16.585mm					CMOS		4.57mm	8542.39.00.01			e0	Tin/Lead (Sn/Pb)	QUAD	J BEND	225	5V			44		COMMERCIAL		1.27mm		4.5V				5V	5.5V										24	5mA
PI4IOE5V9555LE	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	20 Weeks			Tube	2017		Active	1 (Unlimited)	24		EAR99					7.8mm	ROHS3 Compliant					24-TSSOP (0.173, 4.40mm Width)	I2C						4.4mm		Surface Mount		-40°C~85°C			1.2mm		1				DUAL	GULL WING	NOT SPECIFIED	3V	NOT SPECIFIED					YES	0.65mm	R-PDSO-G24																16			2.3V~5.5V		400kHz		Yes
PI4IOE5V9557LE	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	28 Weeks			Tube	2015	yes	Last Time Buy	1 (Unlimited)									ROHS3 Compliant					16-TSSOP (0.173, 4.40mm Width)	I2C								Surface Mount		-40°C~85°C																																				8			2.3V~5.5V		400kHz		Yes

PCA9535CPW,118 NXP Semiconductors
24 Termination 0.65mm 2.5/5V I/O Expander PCA9535 3V 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
MCP23017-E/ML Microchip Technology
28 Termination 0.65mm 5V I/O Expander MCP23017 28 Pin 5V 28-VQFN Exposed Pad

Price: 0.0000
RFQ
PCF8575PWE4 Texas Instruments
24 Termination 0.65mm 3/5V I/O Expander 24 Pin 400kHz 3.3V TSSOP

Price: 0.0000
RFQ
PCA9555PWE4 Texas Instruments
24 Termination 0.65mm I/O Expander 24 Pin 400kHz 3V TSSOP

Price: 0.0000
RFQ
MAX7301AAI+T Maxim Integrated
28 Termination 0.65mm I/O Expander MAX7301 3.3V 28-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
PCA9534ADW Texas Instruments
16 Termination 1.27mm 2.5/5V I/O Expander CA9534 16 Pin 5V 16-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
SX1502I087TRT Semtech Corporation
20 Termination 0.4mm I/O Expander SX150 20 Pin 3.3V 20-UFQFN Exposed Pad

Price: 0.0000
RFQ
PCA9539AHF,128 NXP Semiconductors
24 Termination 0.5mm 1.8/5V I/O Expander PCA9539 1.8V 24-WFQFN Exposed Pad

Price: 0.0000
RFQ
PCAL6524EVJ NXP Semiconductors
I/O Expander 36-VFBGA

Price: 0.0000
RFQ
PCA8574APW,112 NXP Semiconductors
16 Termination 0.65mm 2.5/5V I/O Expander PCA8574 3V 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
CS82C55A-5Z96 Intersil (Renesas Electronics America)
44 Termination 1.27mm 5V I/O Expander 44 Pin 5V PLCC

Price: 0.0000
RFQ
PCA9554ADGVRG4 Texas Instruments
16 Termination 0.4mm 2.5/5V I/O Expander 16 Pin 400kHz 5V TFSOP

Price: 0.0000
RFQ
PCA9554PW,118 NXP Semiconductors
16 Termination 0.65mm 2.5/5V I/O Expander PCA9554 3V 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
MAX7323AEE+T Maxim Integrated
16 Termination 0.635mm 1.8/5V I/O Expander MAX7323 16 Pin 3.3V 16-SSOP (0.154, 3.90mm Width)

Price: 0.0000
RFQ
MAX7314ATG+ Maxim Integrated
24 Termination 0.5mm 2.5/3.3V Tin I/O Expander MAX7314 24 Pin 3.3V 24-WFQFN Exposed Pad

Price: 0.0000
RFQ
PCF8575CDBE4 Texas Instruments
24 Termination 0.65mm 5V I/O Expander 24 Pin 400kHz 5V SSOP

Price: 0.0000
RFQ
PCA9555APW,118 NXP Semiconductors
24 Termination 0.65mm 1.8/5V I/O Expander PCA9555 1.8V 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCA9538DB Texas Instruments
16 Termination 0.65mm 2.5/5V I/O Expander CA9538 16 Pin 2.5V 16-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
PCA9536D,112 Rochester Electronics
I/O Expander 8-SOIC (0.154, 3.90mm Width)

Price: 0.0000
RFQ
IS82C55AZ Renesas Electronics America
44 Termination 1.27mm I/O Expander 82C55A 5V 44-LCC (J-Lead)

Price: 0.0000
RFQ
PCF8574DWRE4 Texas Instruments
16 Termination 1.27mm 3/5V I/O Expander PCF8574 16 Pin 5V 16-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
PCA9534DWG4 Texas Instruments
16 Termination 1.27mm 2.5/5V I/O Expander CA9534 16 Pin 5V 16-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
PCAL6524HEAZ NXP Semiconductors
32 Termination 0.5mm I/O Expander 1.8V 32-UFQFN Exposed Pad

Price: 0.0000
RFQ
PCA9672PW,118 NXP Semiconductors
16 Termination 0.65mm 2.5/5V I/O Expander PCA9672 3V 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
MAX7300AAI+T Maxim Integrated
28 Termination 0.65mm I/O Expander MAX7300 28 Pin 28-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
PCF8574APW Texas Instruments
20 Termination 0.65mm 3/5V I/O Expander PCF8574 20 Pin 5V 20-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
CMS82C55AZ96 Intersil (Renesas Electronics America)
44 Termination 1.27mm 5V I/O Expander 44 Pin 5V PLCC

Price: 0.0000
RFQ
CS82C55A-596 Intersil (Renesas Electronics America)
44 Termination 1.27mm 5V I/O Expander 44 Pin 5V PLCC

Price: 0.0000
RFQ
PI4IOE5V9555LE Diodes Incorporated
24 Termination 0.65mm I/O Expander 3V 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PI4IOE5V9557LE Diodes Incorporated
I/O Expander 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ