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 PCF8574N ~~In stock: 4621 pcs~~	Manufacturers N/A	Description IC I/O EXPANDER I2C 8B 16DIP	Data sheet -	Quantity add Cart rfq
Part Number PCA9557D112 ~~In stock: 6555 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 400KHZ I2C SMBUS 16SO	Data sheet -	Quantity add Cart rfq
Part Number PCA9554DB,112 ~~In stock: 237 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 400KHZ I2C SMBUS 16SSOP	Data sheet PCA9554DB,112pdf	Quantity add Cart rfq
Part Number PCA9554CPWJ ~~In stock: 1698 pcs~~	Manufacturers NXP USA Inc.	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet PCA9554CPWJpdf	Quantity add Cart rfq
Part Number PCA9539D,118 ~~In stock: 18136 pcs~~	Manufacturers NXP USA Inc.	Description IC XPNDR 400KHZ I2C SMBUS 24SO	Data sheet PCA9539D,118pdf	Quantity add Cart rfq
Part Number MAX16092UK+T ~~In stock: 761 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 100KHZ SMBUS SOT23-5	Data sheet MAX16092UK+Tpdf	Quantity add Cart rfq
Part Number MAX7319AEE+T ~~In stock: 4980 pcs~~	Manufacturers Analog Devices Inc./Maxim Integrated	Description IC XPNDR 400KHZ I2C 16QSOP	Data sheet MAX7319AEE+Tpdf	Quantity add Cart rfq
Part Number PCAL9554CPWJ ~~In stock: 8602 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet PCAL9554CPWJpdf	Quantity add Cart rfq
Part Number CAT9554AYGI-T2 ~~In stock: 3754 pcs~~	Manufacturers AMI Semiconductor/onsemi	Description 8 BIT I2C AND SMBUS I/O PORT WI	Data sheet -	Quantity add Cart rfq
Part Number PCA9557D,112 ~~In stock: 617 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 400KHZ I2C SMBUS 16SO	Data sheet PCA9557D,112pdf	Quantity add Cart rfq
Part Number PCA9501PW,118 ~~In stock: 5106 pcs~~	Manufacturers NXP USA Inc.	Description IC XPND 400KHZ I2C SMBUS 20TSSOP	Data sheet PCA9501PW,118pdf	Quantity add Cart rfq
Part Number CY8C9540A-24PVXI ~~In stock: 476 pcs~~	Manufacturers Cypress Semiconductor (Infineon Technologies)	Description IC XPNDR 100KHZ I2C 48SSOP	Data sheet CY8C9540A-24PVXIpdf	Quantity add Cart rfq
Part Number PCA9500BS,118 ~~In stock: 22768 pcs~~	Manufacturers NXP USA Inc.	Description IC XPND 400KHZ I2C SMBUS 16HVQFN	Data sheet PCA9500BS,118pdf	Quantity add Cart rfq
Part Number MAX7314ATG+ ~~In stock: 736 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 400KHZ I2C 24TQFN	Data sheet MAX7314ATG+pdf	Quantity add Cart rfq
Part Number XRA1206IL16TR-F ~~In stock: 178 pcs~~	Manufacturers Exar (MaxLinear)	Description IC XPNDR 400KHZ I2C SMBUS 16QFN	Data sheet XRA1206IL16TR-Fpdf	Quantity add Cart rfq
Part Number TCA6408PWG4 ~~In stock: 430 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet -	Quantity add Cart rfq
Part Number PCA9539DBR ~~In stock: 2803 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 24SSOP	Data sheet -	Quantity add Cart rfq
Part Number MCP25020T-E/SL ~~In stock: 8020 pcs~~	Manufacturers Micrel / Microchip Technology	Description IC XPNDR 25MHZ CAN V2.0B 14SOIC	Data sheet MCP25020T-E/SLpdf	Quantity add Cart rfq
Part Number TCA6416RTWR ~~In stock: 812 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 24WQFN	Data sheet -	Quantity add Cart rfq
Part Number MCP25055T-I/SL ~~In stock: 764 pcs~~	Manufacturers Micrel / Microchip Technology	Description IC XPNDR 25MHZ CAN 14SOIC	Data sheet MCP25055T-I/SLpdf	Quantity add Cart rfq
Part Number PCF8574AP,112 ~~In stock: 896 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 100KHZ I2C 16DIP	Data sheet PCF8574AP,112pdf	Quantity add Cart rfq
Part Number PCF8574DWRG4 ~~In stock: 379 pcs~~	Manufacturers N/A	Description IC XPNDR 100KHZ I2C 16SOIC	Data sheet -	Quantity add Cart rfq
Part Number MAX7313AEG+ ~~In stock: 887 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 400KHZ I2C SMBUS 24QSOP	Data sheet MAX7313AEG+pdf	Quantity add Cart rfq
Part Number MIC74YQS ~~In stock: 155 pcs~~	Manufacturers Micrel / Microchip Technology	Description IC XPNDR 100KHZ I2C SMBUS 16QSOP	Data sheet MIC74YQSpdf	Quantity add Cart rfq
Part Number TCA9534PWR ~~In stock: 44875 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C 16TSSOP	Data sheet -	Quantity add Cart rfq
Part Number PCA9500BSHP ~~In stock: 937 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPND 400KHZ I2C SMBUS 16HVQFN	Data sheet PCA9500BSHPpdf	Quantity add Cart rfq
Part Number IS82C55AZ ~~In stock: 7198 pcs~~	Manufacturers Renesas Electronics Corporation	Description IC XPNDR PARALLEL 44PLCC	Data sheet -	Quantity add Cart rfq
Part Number PCF8575CDGVR ~~In stock: 763 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 24TVSOP	Data sheet -	Quantity add Cart rfq
Part Number SN74LS612N ~~In stock: 5966 pcs~~	Manufacturers N/A	Description PARALLEL I/O PORT, 12 I/O, TTL	Data sheet -	Quantity add Cart rfq
Part Number PCAL9554CBS,128 ~~In stock: 639 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPND 400KHZ I2C SMBUS 16HVQFN	Data sheet PCAL9554CBS,128pdf	Quantity add Cart rfq
Part Number PCA9506BS,118 ~~In stock: 1771 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 400KHZ I2C 56HVQFN	Data sheet PCA9506BS,118pdf	Quantity add Cart rfq
Part Number MAX7322AEE+T ~~In stock: 6144 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 400KHZ I2C 16QSOP	Data sheet MAX7322AEE+Tpdf	Quantity add Cart rfq
Part Number PI4IOE5V9539LEX ~~In stock: 1693 pcs~~	Manufacturers Diodes Incorporated	Description IC XPNDR 400KHZ I2C 24TSSOP	Data sheet PI4IOE5V9539LEXpdf	Quantity add Cart rfq
Part Number XRA1403IL24-F ~~In stock: 9525 pcs~~	Manufacturers MaxLinear, Inc.	Description IC XPNDR 26MHZ SPI 24QFN	Data sheet XRA1403IL24-Fpdf	Quantity add Cart rfq
Part Number PCA9557BS,118 ~~In stock: 10133 pcs~~	Manufacturers NXP USA Inc.	Description IC XPND 400KHZ I2C SMBUS 16HVQFN	Data sheet PCA9557BS,118pdf	Quantity add Cart rfq
Part Number PCA9554CBSHP ~~In stock: 9008 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPND 400KHZ I2C SMBUS 16HVQFN	Data sheet PCA9554CBSHPpdf	Quantity add Cart rfq
Part Number MAX7329AAP+ ~~In stock: 5000 pcs~~	Manufacturers Analog Devices Inc./Maxim Integrated	Description PORT EXPANDERS WITH EIGHT I/O PO	Data sheet MAX7329AAP+pdf	Quantity add Cart rfq
Part Number PCA9554PWR ~~In stock: 2288 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet -	Quantity add Cart rfq
Part Number PCF8574TS/3,118 ~~In stock: 8365 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 100KHZ I2C 20SSOP	Data sheet PCF8574TS/3,118pdf	Quantity add Cart rfq
Part Number CDP1852CE ~~In stock: 15332 pcs~~	Manufacturers Intersil	Description IC XPNDR 24DIP	Data sheet -	Quantity add Cart rfq
Part Number XRA1200PIG16TR-F ~~In stock: 8452 pcs~~	Manufacturers Exar (MaxLinear)	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet XRA1200PIG16TR-Fpdf	Quantity add Cart rfq
Part Number PCA9701PW,118 ~~In stock: 517 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 5MHZ SPI SERIAL 24TSSOP	Data sheet PCA9701PW,118pdf	Quantity add Cart rfq
Part Number LM8335TLE/NOPB ~~In stock: 5765 pcs~~	Manufacturers N/A	Description IC XPNDR 26MHZ MIPI RFFE 16DSBGA	Data sheet -	Quantity add Cart rfq
Part Number MAX1609EEE ~~In stock: 2201 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 100KHZ SMBUS 16QSOP	Data sheet MAX1609EEEpdf	Quantity add Cart rfq
Part Number PCA9501PW,112 ~~In stock: 830 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPND 400KHZ I2C SMBUS 20TSSOP	Data sheet PCA9501PW,112pdf	Quantity add Cart rfq
Part Number TCA6408PWR ~~In stock: 3403 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet -	Quantity add Cart rfq
Part Number PCA9538PWG4 ~~In stock: Out stock~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet -	Quantity add Cart rfq
Part Number PI4IOE5V6416ZDEX ~~In stock: 177151 pcs~~	Manufacturers Diodes Incorporated	Description IC XPNDR 400KHZ I2C 24TQFN	Data sheet PI4IOE5V6416ZDEXpdf	Quantity add Cart rfq
Part Number PI4IOE5V9536UEX ~~In stock: 44826 pcs~~	Manufacturers Diodes Incorporated	Description IC XPNDR 1MHZ SMBUS 8MSOP	Data sheet PI4IOE5V9536UEXpdf	Quantity add Cart rfq
Part Number MAX7328AWE+ ~~In stock: 139 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 100KHZ 2-WIRE 16SOIC	Data sheet MAX7328AWE+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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