Interface - I/O Expanders

Optoelectronics

Accessories LED Addressable, Specialty Display Modules - LCD, OLED Character and Numeric Display Modules - LCD, OLED, Graphic Display Modules - LED Character and Numeric Display Modules - LED Dot Matrix and Cluster Display Modules - Vacuum Fluorescent (VFD)Display, Monitor - LCD Driver/Controller Electroluminescent Fiber Optics - Attenuators Fiber Optics - Receivers Fiber Optics - Switches, Multiplexers, Demultiplexers Fiber Optics - Transceiver Modules Fiber Optics - Transmitters - Discrete Fiber Optics - Transmitters - Drive Circuitry Integrated LED Emitters - Infrared, UV, Visible Lamps - Cold Cathode Fluorescent (CCFL) & UV Lamps - Incandescents, Neons Laser Diodes, Laser Modules LED Indication - Discrete LED Lighting - COBs, Engines, Modules, Strips LED Lighting - Color LED Lighting - White LED Lighting Kits LED Thermal Products LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs LEDs - Spacers, Standoffs Optics - Lenses Optics - Light Pipes Optics - Reflectors Optics - Remote Phosphor Light Source Panel Indicators, Pilot Lights Xenon Lighting Laser Diodes, Laser Modules - Accessories HeNe Laser Heads HeNe Laser System Accessories HeNe Laser Systems Laser Diodes, Laser Modules - Laser Delivery, Laser Fibers Lighting Fixtures Optomechanical
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Capacitors

Aluminum - Polymer Capacitors Aluminum Electrolytic Capacitors Capacitor Networks, Arrays Ceramic Capacitors Electric Double Layer Capacitors (EDLC), Supercapacitors Film Capacitors Mica and PTFE Capacitors Niobium Oxide Capacitors Silicon Capacitors Tantalum - Polymer Capacitors Tantalum Capacitors Thin Film Capacitors Trimmers, Variable Capacitors led-indication-discrete
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Resistors

Chip Resistor - Surface Mount Resistor Networks, Arrays Through Hole Resistors
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Circuit Protection

Electrical, Specialty Fuses Fuses Gas Discharge Tube Arresters (GDT)Inrush Current Limiters (ICL)Lighting Protection PTC Resettable Fuses Surge Suppression ICs Thermal Cutoffs (Thermal Fuses and Breakers)TVS - Diodes TVS - Mixed Technology TVS - Thyristors TVS - Varistors, MOVs
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Discrete Semiconductor Products

Diodes - Bridge Rectifiers Diodes - Rectifiers - Arrays Diodes - Rectifiers - Single Diodes - RF Diodes - Variable Capacitance (Varicaps, Varactors)Diodes - Zener - Arrays Diodes - Zener - Single Power Driver Modules Thyristors - DIACs, SIDACs Thyristors - SCRs Thyristors - SCRs - Modules Thyristors - TRIACs Transistors - Bipolar (BJT) - Arrays Transistors - Bipolar (BJT) - Arrays, Pre-Biased Transistors - Bipolar (BJT) - RF Transistors - Bipolar (BJT) - Single Transistors - Bipolar (BJT) - Single, Pre-Biased Transistors - FETs, MOSFETs - Arrays Transistors - FETs, MOSFETs - RF Transistors - FETs, MOSFETs - Single Transistors - IGBTs - Arrays Transistors - IGBTs - Modules Transistors - IGBTs - Single Transistors - JFETs Transistors - Programmable Unijunction Transistors - Special Purpose Current Regulation - Diodes, Transistors
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Crystals, Oscillators, Resonators

Crystals Oscillators Pin Configurable/Selectable Oscillators Programmable Oscillators Resonators VCOs (Voltage Controlled Oscillators)
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Inductors, Coils, Chokes

Fixed Inductors
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Potentiometers, Variable Resistors

Value Display Potentiometers Thumbwheel Potentiometers Accessories Adjustable Power Resistor Joystick Potentiometers Rotary Potentiometers, Rheostats Scale Dials Slide Potentiometers Trimmer Potentiometers
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Sensors, Transducers

Current Sensors Gas Sensors Humidity, Moisture Sensors Optical Sensors - Image Sensors, Camera IrDA Transceiver Modules LVDT Transducers (Linear Variable Differential Transformer)Magnetic Sensors - Linear, Compass (ICs)Magnetic Sensors - Switches (Solid State)Magnets - Multi Purpose Magnets - Sensor Matched Motion Sensors - Accelerometers Motion Sensors - Gyroscopes Motion Sensors - IMUs (Inertial Measurement Units)Motion Sensors - Inclinometers Motion Sensors - Optical Motion Sensors - Tilt Switches Motion Sensors - Vibration Multifunction Optical Sensors - Ambient Light, IR, UV Sensors Optical Sensors - Distance Measuring Optical Sensors - Photo Detectors - CdS Cells Optical Sensors - Photo Detectors - Logic Output Optical Sensors - Photo Detectors - Remote Receiver Optical Sensors - Photodiodes Optical Sensors - Photoelectric, Industrial Optical Sensors - Photointerrupters - Slot Type - Logic Output Optical Sensors - Photointerrupters - Slot Type - Transistor Output Optical Sensors - Phototransistors Optical Sensors - Reflective - Analog Output Optical Sensors - Reflective - Logic Output Position Sensors - Angle, Linear Position Measuring Pressure Sensors, Transducers Proximity Sensors Proximity/Occupancy Sensors - Finished Units Sensor Cable - Accessories Sensor Cable - Assemblies Sensor Interface - Junction Blocks Shock Sensors Solar Cells Specialized Sensors Strain Gauges Temperature Sensors - Analog and Digital Output Temperature Sensors - NTC Thermistors Temperature Sensors - PTC Thermistors Temperature Sensors - RTD (Resistance Temperature Detector)Temperature Sensors - Thermocouples, Temperature Probes Temperature Sensors - Thermostats - Mechanical Temperature Sensors - Thermostats - Solid State Touch Sensors Color Sensors - Industrial Optical Sensors - Camera Modules Optical Sensors - Photonics - Counters, Detectors, SPCM (Single Photon Counting Module)Proximity Sensors - Industrial Temperature Sensors - Analog and Digital Output - Industrial Temperature Sensors - Thermostats - Mechanical - Industrial
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Isolators

Digital Isolators Isolators - Gate Drivers Optoisolators - Logic Output Optoisolators - Transistor, Photovoltaic Output Optoisolators - Triac, SCR Output Special Purpose
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Filters

Ceramic Filters Common Mode Chokes EMI/RFI Filters (LC, RC Networks)Feed Through Capacitors Ferrite Beads and Chips Helical Filters Monolithic Crystals RF Filters SAW Filters
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Power Supplies - Board Mount

AC DC Converters DC DC Converters LED Drivers
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Relays

Safety Relays Accessories I/O Relay Module Racks I/O Relay Modules Power Relays, Over 2 Amps Relay Sockets Signal Relays, Up to 2 Amps Solid State Relays Automotive Relays Contactors (Electromechanical)Contactors (Solid State)High Frequency (RF) Relays Reed Relays
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Català

Part Number	Manufacturers	Description	Data sheet	Quantity
Part Number PCA6416APW,118 ~~In stock: 3724 pcs~~	Manufacturers NXP USA Inc.	Description IC XPND 400KHZ I2C SMBUS 24TSSOP	Data sheet PCA6416APW,118pdf	Quantity add Cart rfq
Part Number R8A66155SP#T1 ~~In stock: 2122 pcs~~	Manufacturers Renesas Electronics America Inc	Description 16-BIT I/O EXPANDER	Data sheet -	Quantity add Cart rfq
Part Number MAX7311AWG+ ~~In stock: 5997 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 400KHZ I2C SMBUS 24SOIC	Data sheet MAX7311AWG+pdf	Quantity add Cart rfq
Part Number PCA9671PW,112 ~~In stock: 4244 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 1MHZ I2C 24TSSOP	Data sheet PCA9671PW,112pdf	Quantity add Cart rfq
Part Number DS4550E+ ~~In stock: 345 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 400KHZ I2C JTAG 20TSSOP	Data sheet DS4550E+pdf	Quantity add Cart rfq
Part Number MAX7316ATE+ ~~In stock: 163 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 400KHZ I2C SMBUS 16TQFN	Data sheet MAX7316ATE+pdf	Quantity add Cart rfq
Part Number MCP23008T-E/ML ~~In stock: 14690 pcs~~	Manufacturers Microchip Technology	Description IC XPNDR 1.7MHZ I2C 20QFN	Data sheet MCP23008T-E/MLpdf	Quantity add Cart rfq
Part Number PCA9674PW/S911,118 ~~In stock: 842 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 1MHZ I2C 16TSSOP	Data sheet PCA9674PW/S911,118pdf	Quantity add Cart rfq
Part Number MAX7301ATL+ ~~In stock: 18153 pcs~~	Manufacturers Analog Devices Inc./Maxim Integrated	Description IC XPNDR 26MHZ SPI 40TQFN	Data sheet MAX7301ATL+pdf	Quantity add Cart rfq
Part Number IS82C55A96 ~~In stock: Out stock~~	Manufacturers Renesas Electronics America Inc	Description IC XPNDR PARALLEL 44PLCC	Data sheet IS82C55A96pdf	Quantity add Cart rfq
Part Number PCA9554AD,118 ~~In stock: 5582 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 400KHZ I2C SMBUS 16SO	Data sheet PCA9554AD,118pdf	Quantity add Cart rfq
Part Number PCA9539PW/Q900,118 ~~In stock: 1266 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPND 400KHZ I2C SMBUS 24TSSOP	Data sheet PCA9539PW/Q900,118pdf	Quantity add Cart rfq
Part Number PCAL6524HEHP ~~In stock: 9791 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 1MHZ I2C 32HUQFN	Data sheet PCAL6524HEHPpdf	Quantity add Cart rfq
Part Number PCA9539DB ~~In stock: 4297 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 24SSOP	Data sheet -	Quantity add Cart rfq
Part Number IMQ82C55AZ96 ~~In stock: 6042 pcs~~	Manufacturers Renesas Electronics Corporation	Description IC XPNDR PARALLEL 44MQFP	Data sheet IMQ82C55AZ96pdf	Quantity add Cart rfq
Part Number CAT9554AYI-G ~~In stock: 9401 pcs~~	Manufacturers AMI Semiconductor/onsemi	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet -	Quantity add Cart rfq
Part Number PCA9536DR ~~In stock: 12020 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 8SOIC	Data sheet -	Quantity add Cart rfq
Part Number PCA9554D ~~In stock: 5486 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description 8-BIT I2C-BUS AND SMBUS I/O PORT	Data sheet -	Quantity add Cart rfq
Part Number XRA1202IG16TR-F ~~In stock: 6039 pcs~~	Manufacturers Exar (MaxLinear)	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet XRA1202IG16TR-Fpdf	Quantity add Cart rfq
Part Number MAX7312ATG ~~In stock: 113 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description I/O PORT EXPANDER	Data sheet -	Quantity add Cart rfq
Part Number MCP23017-E/SS ~~In stock: 811 pcs~~	Manufacturers Micrel / Microchip Technology	Description IC XPNDR 1.7MHZ I2C 28SSOP	Data sheet MCP23017-E/SSpdf	Quantity add Cart rfq
Part Number PCA9506DGG,518 ~~In stock: 703 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 400KHZ I2C 56TSSOP	Data sheet PCA9506DGG,518pdf	Quantity add Cart rfq
Part Number PCA9501PW ~~In stock: 136 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description PARALLEL I/O PORT, 8-BIT, 8 I/O,	Data sheet -	Quantity add Cart rfq
Part Number PCA9574PW,118 ~~In stock: 4567 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet PCA9574PW,118pdf	Quantity add Cart rfq
Part Number PCF8575TS/1,118 ~~In stock: 1028 pcs~~	Manufacturers NXP USA Inc.	Description IC XPNDR 400KHZ I2C 24SSOP	Data sheet PCF8575TS/1,118pdf	Quantity add Cart rfq
Part Number PCA9535CPW,112 ~~In stock: 5727 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPND 400KHZ I2C SMBUS 24TSSOP	Data sheet PCA9535CPW,112pdf	Quantity add Cart rfq
Part Number PCA8574AN,112 ~~In stock: 478 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 400KHZ I2C 16DIP	Data sheet PCA8574AN,112pdf	Quantity add Cart rfq
Part Number PCAL6416AEVJ ~~In stock: 2993 pcs~~	Manufacturers NXP USA Inc.	Description IC XPND 400KHZ I2C SMBUS 24VFBGA	Data sheet PCAL6416AEVJpdf	Quantity add Cart rfq
Part Number CAT9554AHV4I-GT2 ~~In stock: 401 pcs~~	Manufacturers AMI Semiconductor/onsemi	Description IC XPNDR 400KHZ I2C SMBUS 16TQFN	Data sheet CAT9554AHV4I-GT2pdf	Quantity add Cart rfq
Part Number R8A66154SP#D1 ~~In stock: 2500 pcs~~	Manufacturers Renesas Electronics America Inc	Description 8-BIT I/O EXPANDER	Data sheet -	Quantity add Cart rfq
Part Number PCAL6408APWJ ~~In stock: 43919 pcs~~	Manufacturers NXP USA Inc.	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet PCAL6408APWJpdf	Quantity add Cart rfq
Part Number MAX7324ATG+T ~~In stock: 815 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 400KHZ I2C 24TQFN	Data sheet MAX7324ATG+Tpdf	Quantity add Cart rfq
Part Number XRA1402IG16-F ~~In stock: 934 pcs~~	Manufacturers Exar (MaxLinear)	Description IC XPNDR 26MHZ SPI 16TSSOP	Data sheet XRA1402IG16-Fpdf	Quantity add Cart rfq
Part Number MAX7315AUE ~~In stock: 1414 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description 8-PORT I/O EXPANDER	Data sheet -	Quantity add Cart rfq
Part Number PCA9535RTWR ~~In stock: 8985 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 24WQFN	Data sheet -	Quantity add Cart rfq
Part Number CAT9534YI-G ~~In stock: 32302 pcs~~	Manufacturers Catalyst Semiconductor Inc.	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet -	Quantity add Cart rfq
Part Number TCA7408ZSZR ~~In stock: 8159 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 16UCSP	Data sheet -	Quantity add Cart rfq
Part Number PCA9621D,118 ~~In stock: 929 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 1MHZ I2C SMBUS 16SO	Data sheet PCA9621D,118pdf	Quantity add Cart rfq
Part Number XRA1402IL16TR-F ~~In stock: 840 pcs~~	Manufacturers Exar (MaxLinear)	Description IC XPNDR 26MHZ SPI 16QFN	Data sheet XRA1402IL16TR-Fpdf	Quantity add Cart rfq
Part Number TCA9555RGER ~~In stock: 8800 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 24VQFN	Data sheet -	Quantity add Cart rfq
Part Number PCA9554AN,112 ~~In stock: 2790 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 400KHZ I2C SMBUS 16DIP	Data sheet PCA9554AN,112pdf	Quantity add Cart rfq
Part Number PCF8574ADWR ~~In stock: 8113 pcs~~	Manufacturers N/A	Description IC XPNDR 100KHZ I2C 16SOIC	Data sheet -	Quantity add Cart rfq
Part Number MAX7317AEE ~~In stock: 5526 pcs~~	Manufacturers Analog Devices Inc./Maxim Integrated	Description SPI-INTERFACED I/O EXPANDER	Data sheet -	Quantity add Cart rfq
Part Number MAX7312ATG+ ~~In stock: 2619 pcs~~	Manufacturers Analog Devices Inc./Maxim Integrated	Description IC XPNDR 400KHZ I2C SMBUS 24TQFN	Data sheet MAX7312ATG+pdf	Quantity add Cart rfq
Part Number PCA9554APWRG4 ~~In stock: 2842 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet -	Quantity add Cart rfq
Part Number CMS82C55AZ96 ~~In stock: 652 pcs~~	Manufacturers Renesas Electronics Corporation	Description IC XPNDR PARALLEL 44PLCC	Data sheet CMS82C55AZ96pdf	Quantity add Cart rfq
Part Number PCA9672D,512 ~~In stock: 686 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 1MHZ I2C 16SO	Data sheet PCA9672D,512pdf	Quantity add Cart rfq
Part Number PCA9674TS,112 ~~In stock: 289 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 1MHZ I2C 20SSOP	Data sheet PCA9674TS,112pdf	Quantity add Cart rfq
Part Number PCA9534ADB ~~In stock: 4756 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 16SSOP	Data sheet -	Quantity add Cart rfq
Part Number MAX7318AWG+ ~~In stock: 2302 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 400KHZ I2C SMBUS 24SOIC	Data sheet MAX7318AWG+pdf	Quantity add Cart rfq

Optoelectronics

Capacitors

Resistors

Circuit Protection

Discrete Semiconductor Products

Crystals, Oscillators, Resonators

Inductors, Coils, Chokes

Potentiometers, Variable Resistors

Sensors, Transducers

Isolators

Filters

Power Supplies - Board Mount

Relays

Choose your country or region.

English

Interface - I/O Expanders

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