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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	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	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	Max Frequency	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	Operating Temperature (Max)	Operating Temperature (Min)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Number of Outputs	Output Current	Feature	Halogen Free	Current - Output	Power Dissipation	Supplier Device Package	Frequency (Max)	RAM Size	Number of Bits	Number of I/O	Supply Current-Max	Telecom IC Type	Voltage - Supply	uPs/uCs/Peripheral ICs Type	Clock Frequency	Max Frequency@Nom-Sup	Current - Output Source/Sink	Interrupt Output
PCF8574RGYRG4	Texas Instruments	RFQ Min: 1 Mult: 1										2 (1 Year)	20	EAR99	85°C	-40°C		1	4.5mm	RoHS Compliant	Lead Free			20	VQFN		6V		2.5V	100kHz		3.5mm			43.006227mg		CMOS		1mm					e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	NO LEAD	260	5V	NOT SPECIFIED		20		INDUSTRIAL	YES	0.5mm					Parallel IO Ports	Not Qualified	3/5V								100kHz		8	8	0.1mA			PARALLEL IO PORT, GENERAL PURPOSE
MCP23S18T-E/SO	Microchip Technology	RFQ Min: 1 Mult: 1	download	13 Weeks			Tape & Reel (TR)	2008			Active	1 (Unlimited)	28	EAR99				2	17.9mm	ROHS3 Compliant					28-SOIC (0.295, 7.50mm Width)	SPI						7.5mm		Surface Mount		-40°C~125°C	CMOS		2.65mm	8542.39.00.01				e3	Matte Tin (Sn) - annealed	DUAL	GULL WING	250	5V	40	MCP23S18	28	Open Drain		YES	1.27mm	R-PDSO-G28				Parallel IO Port	Not Qualified	2/5V										16	16			1.8V~5.5V	PARALLEL IO PORT, GENERAL PURPOSE	10MHz		25mA	Yes
PCF8575TS/1,112	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Tube	1999			Active	1 (Unlimited)	24	EAR99				1	8.2mm	ROHS3 Compliant					24-SSOP (0.209, 5.30mm Width)	I2C						5.3mm		Surface Mount		-40°C~85°C	CMOS		2mm	8542.39.00.01				e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260		NOT SPECIFIED	PCF8575	24	Push-Pull		YES	0.65mm	R-PDSO-G24					Not Qualified	3/5V			POR							16	16			2.5V~5.5V		400kHz		10mA 25mA	Yes
PCA9535EMTTXG	ON Semiconductor	RFQ Min: 1 Mult: 1	download	8 Weeks	ACTIVE (Last Updated: 16 hours ago)		Tape & Reel (TR)	2008		yes	Active	1 (Unlimited)	24	EAR99				1	4mm	ROHS3 Compliant	Lead Free		No	24	24-WFQFN Exposed Pad	I2C, SMBus						4mm		Surface Mount		-55°C~125°C	CMOS		0.8mm					e3	Tin (Sn)	QUAD			3V		PCA9535E	24	Push-Pull		YES	0.5mm				1					50mA	POR	Halogen Free		600mW				16	16			1.65V~5.5V		100kHz		10mA 25mA	Yes
CP2120-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	1997		yes	Not For New Designs	1 (Unlimited)	20				3V		4mm	RoHS Compliant	Lead Free		No	20	20-VFQFN Exposed Pad	I2C, SPI					900μm	4mm		Surface Mount	42.467586mg	-40°C~85°C	CMOS									QUAD			3.3V		CP2120	20	Open Drain, Push-Pull		YES	0.5mm																512B		8			3V~3.6V	BUS CONTROLLER, I2C	400kHz		10mA 25mA	Yes
PCA9673D,118	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)								ROHS3 Compliant					24-SOIC (0.295, 7.50mm Width)	I2C								Surface Mount		-40°C~85°C																	Push-Pull													POR				24-SO				16			2.3V~5.5V		1MHz		100μA 25mA	Yes
MAX7312AUG+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2007		yes	Active	1 (Unlimited)	24	EAR99				2	7.8mm	ROHS3 Compliant	Lead Free			24	24-TSSOP (0.173, 4.40mm Width)	I2C, SMBus		Unknown				4.4mm		Surface Mount		-40°C~125°C	BICMOS		1.1mm	8542.39.00.01				e3	Matte Tin (Sn)	DUAL	GULL WING	260	3.3V	NOT SPECIFIED	MAX7312	24	Push-Pull			0.65mm						Not Qualified	2.5/5V		43mA	POR			640mW				16	16			2V~5.5V		400kHz		31mA 43mA	Yes
PCA9539PWG4	Texas Instruments	RFQ Min: 1 Mult: 1	download		NRND (Last Updated: 3 days ago)		Tube			yes	Not For New Designs	1 (Unlimited)	24	EAR99			5.5V	2	7.8mm	ROHS3 Compliant	Lead Free			24	24-TSSOP (0.173, 4.40mm Width)	I2C, SMBus					1.2mm	4.4mm	1mm	Surface Mount	89.499445mg	-40°C~85°C	CMOS	100μA						e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3V	NOT SPECIFIED	CA9539	24	Push-Pull		YES	0.65mm						Not Qualified		2	25mA	POR							16	16			2.3V~5.5V		400kHz		10mA 25mA	Yes
STMPE801MTR	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)		Xpander Logic™		Obsolete	1 (Unlimited)	16	EAR99			3.6V	1	9.9mm	ROHS3 Compliant	Lead Free		No	16	16-SOIC (0.154, 3.90mm Width)	I2C						3.9mm		Surface Mount		-40°C~85°C	CMOS		1.75mm					e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260		30	STMPE801	16	Push-Pull			1.27mm										POR							8	8			1.65V~3.6V		400kHz			Yes
PCA9554ADB	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 5 days ago)		Tube			yes	Active	1 (Unlimited)	16	EAR99			5.5V	1	6.2mm	ROHS3 Compliant	Lead Free		No	16	16-SSOP (0.209, 5.30mm Width)	I2C, SMBus					2mm	5.3mm	1.95mm	Surface Mount	128.593437mg	-40°C~85°C	CMOS	104μA						e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V		CA9554	16	Push-Pull		YES	0.65mm							2.5/5V		-10mA	POR							8	8	0.175mA		2.3V~5.5V		400kHz		10mA 25mA	Yes
XRA1201PIL24TR-F	Exar Corporation	RFQ Min: 1 Mult: 1								yes		2	24	EAR99	85°C	-40°C	3.6V	2	4mm	RoHS Compliant	Lead Free				QFN	I2C, SMBus						4mm					CMOS		1mm	8542.39.00.01				e3	Matte Tin (Sn)	QUAD	NO LEAD	260	1.8V	40		24		INDUSTRIAL	YES	0.5mm	S-XQCC-N24				Parallel IO Port	Not Qualified	1.8/3.3V					160mA	200mW		100kHz		16	16				PARALLEL IO PORT, GENERAL PURPOSE
PCA9703PW,118	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2005			Active	1 (Unlimited)	24							ROHS3 Compliant					24-TSSOP (0.173, 4.40mm Width)	SPI Serial								Surface Mount						8542.39.00.01	1			e3	Matte Tin (Sn)	DUAL	GULL WING	NOT SPECIFIED	5V	NOT SPECIFIED	PCA9703	24	Push-Pull	AUTOMOTIVE	YES	0.635mm	R-PDSO-G24	125°C	-40°C		Shift Registers	Not Qualified	5V										16	16 (Input Only)			4.5V~5.5V		5MHz	5000000Hz		Yes
PI4IOE5V9521XTEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	20 Weeks			Tape & Reel (TR)				Active									ROHS3 Compliant					8-UFQFN Exposed Pad	I2C								Surface Mount																																								1			2.3V~5.5V		1MHz		20mA	Yes
MAX7300ATI+	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	3 (168 Hours)								ROHS3 Compliant					28-WFQFN Exposed Pad	I2C, 2-Wire Serial								Surface Mount		-40°C~125°C																	Push-Pull																	28-TQFN (5x5)				20			2.5V~5.5V		400kHz		4.5mA 10mA	Yes
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
PCA9554DB	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 2 days ago)		Tube			yes	Active	1 (Unlimited)	16	EAR99			5.5V	1	6.2mm	ROHS3 Compliant	Lead Free		No	16	16-SSOP (0.209, 5.30mm Width)	I2C, SMBus		No SVHC			2mm	5.3mm	1.95mm	Surface Mount	128.593437mg	-40°C~85°C	CMOS					104μA		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3V		CA9554	16	Push-Pull		YES	0.65mm							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
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
MAX7317AEE+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2012		yes	Active	1 (Unlimited)	16	EAR99			3.6V	1	4.89mm	ROHS3 Compliant		Tin		16	16-SSOP (0.154, 3.90mm Width)	SPI						3.9mm		Surface Mount		-40°C~125°C	BICMOS		1.73mm	8542.39.00.01			26MHz	e3		DUAL	GULL WING	260	3.3V		MAX7317	16	Open Drain			0.635mm							2.5/3.3V			POR			1.176W				1	10			2.25V~3.6V				20mA	No
MCP23008-E/SO	Microchip Technology	RFQ Min: 1 Mult: 1	download	7 Weeks		Surface Mount	Tube	2005		yes	Active	1 (Unlimited)	18	EAR99				1		ROHS3 Compliant	Lead Free			18	18-SOIC (0.295, 7.50mm Width)	I2C		No SVHC				7.5mm		Surface Mount		-40°C~125°C	CMOS		2.65mm			1mA		e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V	40	MCP23008	18	Push-Pull							1		Not Qualified	5V		25mA	POR			700mW				8	8			1.8V~5.5V		1.7MHz			Yes
SX1501I087TRT	Semtech Corporation	RFQ Min: 1 Mult: 1	download	14 Weeks		Surface Mount	Tape & Reel (TR)	2012			Obsolete	2 (1 Year)	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													POR								4		TELECOM CIRCUIT	1.2V~5.5V		400kHz		8mA 24mA	Yes
PCA9539RPW/Q900J	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2003	Automotive, AEC-Q100		Active	1 (Unlimited)								ROHS3 Compliant					24-TSSOP (0.173, 4.40mm Width)	I2C, SMBus								Surface Mount		-40°C~125°C																24	Push-Pull													POR								16			2.3V~5.5V		400kHz		10mA 25mA	Yes
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
MCP23S08T-E/SS	Microchip Technology	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2007		yes	Active	1 (Unlimited)	20	EAR99			5.5V	1	7.2mm	ROHS3 Compliant	Lead Free			20	20-SSOP (0.209, 5.30mm Width)	SPI						5.3mm		Surface Mount		-40°C~125°C	CMOS		2mm			1mA		e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V	40	MCP23S08	20	Push-Pull		YES	0.65mm				1		Not Qualified	5V		25mA	POR			700mW				8	8			1.8V~5.5V		10MHz			Yes
CP82C55AZ	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2005			Active	1 (Unlimited)	40	EAR99				3	51.75mm	ROHS3 Compliant					40-DIP (0.600, 15.24mm)	Parallel								Through Hole		0°C~70°C	CMOS		6.35mm	8542.39.00.01				e3	Matte Tin (Sn) - annealed	DUAL			5V		82C55A	40	Open Drain		NO	2.54mm	R-PDIP-T40																	24			4.5V~5.5V				2.5mA	No
PCA9534PW,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	DUAL	GULL WING	260	3V	30	PCA9534	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
PCA9554BBSHP	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	13 Weeks			Cut Tape (CT)	2008			Discontinued	1 (Unlimited)	16					1	3mm	ROHS3 Compliant					16-VFQFN Exposed Pad	I2C, SMBus						3mm		Surface Mount		-40°C~85°C	CMOS		1mm							QUAD	NO LEAD	NOT SPECIFIED	1.8V	NOT SPECIFIED	PCA9554	16	Push-Pull		YES	0.5mm	S-PQCC-N16					Not Qualified				POR							8	8			1.65V~5.5V		400kHz		10mA 25mA	Yes
MAX7322ATE+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2011		yes	Active	1 (Unlimited)	16	EAR99				1	3mm	ROHS3 Compliant				16	16-WFQFN Exposed Pad	I2C						3mm		Surface Mount		-40°C~125°C	BICMOS		0.8mm					e3	Matte Tin (Sn)	QUAD	NO LEAD	260	3.3V	NOT SPECIFIED	MAX7322	16			YES	0.5mm						Not Qualified	2/5V			POR								4			1.7V~5.5V		400kHz		20mA	Yes
PCA9535CD,112	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Tube	2003			Obsolete	1 (Unlimited)	24					2	15.4mm	ROHS3 Compliant					24-SOIC (0.295, 7.50mm Width)	I2C, SMBus						7.5mm		Surface Mount		-40°C~85°C	CMOS		2.65mm	8542.39.00.01				e4	NICKEL PALLADIUM GOLD	DUAL	GULL WING	260	3V	30	PCA9535	24	Push-Pull		YES	1.27mm	R-PDSO-G24					Not Qualified	2.5/5V			POR							16	16			2.3V~5.5V		400kHz		10mA 25mA	Yes
PCA9535ECDTR2G	ON Semiconductor	RFQ Min: 1 Mult: 1	download	8 Weeks	ACTIVE (Last Updated: 6 days ago)		Tape & Reel (TR)	2008		yes	Active	1 (Unlimited)	24	EAR99				1	7.8mm	ROHS3 Compliant	Lead Free	Gold		24	24-TSSOP (0.173, 4.40mm Width)	I2C, SMBus						4.4mm		Surface Mount		-55°C~125°C	CMOS		1.2mm	8542.39.00.01				e4		DUAL	GULL WING	NOT SPECIFIED	3V	NOT SPECIFIED	PCA9535E	24	Open Drain		YES	0.65mm						Not Qualified	1.8/5V		50mA	POR	Halogen Free		600mW				16	16			1.65V~5.5V		100kHz		25mA	Yes

PCF8574RGYRG4 Texas Instruments
20 Termination 0.5mm 3/5V I/O Expander 20 Pin 100kHz 5V VQFN

Price: 0.0000
RFQ
MCP23S18T-E/SO Microchip Technology
28 Termination 1.27mm 2/5V I/O Expander MCP23S18 5V 28-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
PCF8575TS/1,112 NXP Semiconductors
24 Termination 0.65mm 3/5V I/O Expander PCF8575 24-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
PCA9535EMTTXG ON Semiconductor
24 Termination 0.5mm I/O Expander PCA9535E 24 Pin 3V 24-WFQFN Exposed Pad

Price: 0.0000
RFQ
CP2120-GM Silicon Labs
20 Termination 0.5mm I/O Expander CP2120 20 Pin 3.3V 20-VFQFN Exposed Pad

Price: 0.0000
RFQ
PCA9673D,118 Rochester Electronics
I/O Expander 24-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
MAX7312AUG+ Maxim Integrated
24 Termination 0.65mm 2.5/5V I/O Expander MAX7312 24 Pin 3.3V 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCA9539PWG4 Texas Instruments
24 Termination 0.65mm I/O Expander CA9539 24 Pin 3V 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
STMPE801MTR STMicroelectronics
16 Termination 1.27mm I/O Expander Xpander Logic? Series STMPE801 16 Pin 16-SOIC (0.154, 3.90mm Width)

Price: 0.0000
RFQ
PCA9554ADB Texas Instruments
16 Termination 0.65mm 2.5/5V I/O Expander CA9554 16 Pin 5V 16-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
XRA1201PIL24TR-F Exar Corporation
24 Termination 0.5mm 1.8/3.3V I/O Expander 1.8V QFN

Price: 0.0000
RFQ
PCA9703PW,118 NXP Semiconductors
24 Termination 0.635mm 5V I/O Expander PCA9703 5V 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PI4IOE5V9521XTEX Diodes Incorporated
I/O Expander 8-UFQFN Exposed Pad

Price: 0.0000
RFQ
MAX7300ATI+ Rochester Electronics
I/O Expander 28-WFQFN Exposed Pad

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
PCA9554DB Texas Instruments
16 Termination 0.65mm 2.5/5V I/O Expander CA9554 16 Pin 3V 16-SSOP (0.209, 5.30mm 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
CS82C55A-5Z96 Intersil (Renesas Electronics America)
44 Termination 1.27mm 5V I/O Expander 44 Pin 5V PLCC

Price: 0.0000
RFQ
MAX7317AEE+T Maxim Integrated
16 Termination 0.635mm 2.5/3.3V Tin I/O Expander MAX7317 16 Pin 3.3V 16-SSOP (0.154, 3.90mm Width)

Price: 0.0000
RFQ
MCP23008-E/SO Microchip Technology
18 Termination 5V I/O Expander MCP23008 18 Pin 5V 18-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
SX1501I087TRT Semtech Corporation
20 Termination I/O Expander SX150 20 Pin 3.3V 20-UFQFN Exposed Pad

Price: 0.0000
RFQ
PCA9539RPW/Q900J NXP Semiconductors
I/O Expander Automotive, AEC-Q100 Series 24-TSSOP (0.173, 4.40mm 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
MCP23S08T-E/SS Microchip Technology
20 Termination 0.65mm 5V I/O Expander MCP23S08 20 Pin 5V 20-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
CP82C55AZ Renesas Electronics America
40 Termination 2.54mm I/O Expander 82C55A 5V 40-DIP (0.600, 15.24mm)

Price: 0.0000
RFQ
PCA9534PW,118 NXP Semiconductors
16 Termination 0.65mm 2.5/5V I/O Expander PCA9534 3V 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
PCA9554BBSHP NXP Semiconductors
16 Termination 0.5mm I/O Expander PCA9554 1.8V 16-VFQFN Exposed Pad

Price: 0.0000
RFQ
MAX7322ATE+ Maxim Integrated
16 Termination 0.5mm 2/5V I/O Expander MAX7322 16 Pin 3.3V 16-WFQFN Exposed Pad

Price: 0.0000
RFQ
PCA9535CD,112 NXP Semiconductors
24 Termination 1.27mm 2.5/5V I/O Expander PCA9535 3V 24-SOIC (0.295, 7.50mm Width)

Price: 0.0000
RFQ
PCA9535ECDTR2G ON Semiconductor
24 Termination 0.65mm 1.8/5V Gold I/O Expander PCA9535E 24 Pin 3V 24-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ