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
All Category
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 PCF8574APWR ~~In stock: 9565 pcs~~	Manufacturers N/A	Description IC XPNDR 100KHZ I2C 20TSSOP	Data sheet -	Quantity add Cart rfq
Part Number MD8243/B ~~In stock: 7936 pcs~~	Manufacturers Rochester Electronics	Description I/O EXPANDER	Data sheet -	Quantity add Cart rfq
Part Number MCP23017-E/SO ~~In stock: 34659 pcs~~	Manufacturers Microchip Technology	Description IC XPNDR 1.7MHZ I2C 28SOIC	Data sheet MCP23017-E/SOpdf	Quantity add Cart rfq
Part Number PCF8575DWG4 ~~In stock: 3254 pcs~~	Manufacturers N/A	Description IC I/O EXPANDER I2C 16B 24SOIC	Data sheet -	Quantity add Cart rfq
Part Number MAX7301AAX+TG002 ~~In stock: 432 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description INTEGRATED CIRCUIT	Data sheet MAX7301AAX+TG002pdf	Quantity add Cart rfq
Part Number PCA9539PWRG4 ~~In stock: 2000 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 24TSSOP	Data sheet -	Quantity add Cart rfq
Part Number COM-15099 ~~In stock: 7163 pcs~~	Manufacturers SparkFun	Description IC XPNDR 1.7MHZ I2C 18DIP	Data sheet -	Quantity add Cart rfq
Part Number MAX7321ATE+TG104 ~~In stock: 534 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description INTEGRATED CIRCUIT	Data sheet MAX7321ATE+TG104pdf	Quantity add Cart rfq
Part Number PCA9538DBRG4 ~~In stock: 7125 pcs~~	Manufacturers N/A	Description IC I/O EXPANDER I2C 8B 16SSOP	Data sheet -	Quantity add Cart rfq
Part Number PCAL6416AER ~~In stock: 11806 pcs~~	Manufacturers NXP USA Inc.	Description PARALLEL I/O PORT, 16 I/O, CMOS,	Data sheet -	Quantity add Cart rfq
Part Number PCA9534PWG4 ~~In stock: 674 pcs~~	Manufacturers N/A	Description IC I/O EXPANDER I2C 8B 16TSSOP	Data sheet -	Quantity add Cart rfq
Part Number MAX7325AEG/V+T ~~In stock: 833 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 400KHZ I2C 24QSOP	Data sheet MAX7325AEG/V+Tpdf	Quantity add Cart rfq
Part Number MCP23S17-E/SO ~~In stock: 5615 pcs~~	Manufacturers Micrel / Microchip Technology	Description IC XPNDR 10MHZ SPI 28SOIC	Data sheet MCP23S17-E/SOpdf	Quantity add Cart rfq
Part Number NLVPCA9535EDTR2G ~~In stock: 289 pcs~~	Manufacturers AMI Semiconductor/onsemi	Description IC XPNDR 100KHZ I2C 24TSSOP	Data sheet NLVPCA9535EDTR2Gpdf	Quantity add Cart rfq
Part Number PCA9539PWE4 ~~In stock: 876 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 24TSSOP	Data sheet -	Quantity add Cart rfq
Part Number TCA9539QPWRQ1 ~~In stock: 3786 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 24TSSOP	Data sheet -	Quantity add Cart rfq
Part Number CY8C9520A-24PVXIT ~~In stock: 23362 pcs~~	Manufacturers Infineon Technologies	Description IC XPNDR 100KHZ I2C 28SSOP	Data sheet CY8C9520A-24PVXITpdf	Quantity add Cart rfq
Part Number KTS1620ERG-TR ~~In stock: 2210 pcs~~	Manufacturers Kinetic Technologies	Description LOW VOLTAGE 24-BIT I2C-BUS I/O E	Data sheet KTS1620ERG-TRpdf	Quantity add Cart rfq
Part Number PCA9535EDTR2G ~~In stock: 2124 pcs~~	Manufacturers onsemi	Description IC XPND 100KHZ I2C SMBUS 24TSSOP	Data sheet PCA9535EDTR2Gpdf	Quantity add Cart rfq
Part Number PCF8574PWR ~~In stock: 5208 pcs~~	Manufacturers N/A	Description IC XPNDR 100KHZ I2C 20TSSOP	Data sheet -	Quantity add Cart rfq
Part Number PCA9539DWG4 ~~In stock: 245 pcs~~	Manufacturers N/A	Description IC I/O EXPANDER I2C 16B 24SOIC	Data sheet -	Quantity add Cart rfq
Part Number SX09-0B00-02 ~~In stock: 850 pcs~~	Manufacturers Avago Technologies (Broadcom)	Description IC XPNDR I2C	Data sheet -	Quantity add Cart rfq
Part Number CY8C9560A5-24AXI ~~In stock: 1417 pcs~~	Manufacturers Cypress Semiconductor Corp	Description CY8C9560A - 60 Bit I/O Expander	Data sheet -	Quantity add Cart rfq
Part Number MAX7301ATL+TG035 ~~In stock: 8579 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description INTEGRATED CIRCUIT	Data sheet MAX7301ATL+TG035pdf	Quantity add Cart rfq
Part Number PCA9575PW2,118 ~~In stock: 20750 pcs~~	Manufacturers NXP USA Inc.	Description IC XPND 400KHZ I2C SMBUS 28TSSOP	Data sheet PCA9575PW2,118pdf	Quantity add Cart rfq
Part Number XRA1405IG24TR-F ~~In stock: 6633 pcs~~	Manufacturers Exar (MaxLinear)	Description IC XPNDR 26MHZ SPI 24TSSOP	Data sheet XRA1405IG24TR-Fpdf	Quantity add Cart rfq
Part Number PCAL6524EVJ ~~In stock: 3320 pcs~~	Manufacturers NXP USA Inc.	Description IC XPNDR 1MHZ I2C 36VFBGA	Data sheet PCAL6524EVJpdf	Quantity add Cart rfq
Part Number PCA9555PW ~~In stock: 133 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 24TSSOP	Data sheet -	Quantity add Cart rfq
Part Number LC709004AMJ-AH ~~In stock: 118 pcs~~	Manufacturers AMI Semiconductor/onsemi	Description IC XPNDR PARALLEL 24MFPSJ	Data sheet LC709004AMJ-AHpdf	Quantity add Cart rfq
Part Number PCF8575CPWG4 ~~In stock: 8339 pcs~~	Manufacturers N/A	Description IC I/O EXPANDER I2C 16B 24TSSOP	Data sheet -	Quantity add Cart rfq
Part Number TCA6416PWT ~~In stock: 8677 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 24TSSOP	Data sheet -	Quantity add Cart rfq
Part Number LC898116-TBM-H ~~In stock: 2605 pcs~~	Manufacturers AMI Semiconductor/onsemi	Description LC898116 - Ignition Controller	Data sheet -	Quantity add Cart rfq
Part Number PCF8574APWRG4 ~~In stock: 427 pcs~~	Manufacturers N/A	Description IC XPNDR 100KHZ I2C 20TSSOP	Data sheet -	Quantity add Cart rfq
Part Number PCF8574PWRG4 ~~In stock: 380 pcs~~	Manufacturers N/A	Description IC I/O EXPANDER I2C 8B 20TSSOP	Data sheet -	Quantity add Cart rfq
Part Number PCAL6408AEXX ~~In stock: 5101 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPND 400KHZ I2C SMBUS 16XFBGA	Data sheet PCAL6408AEXXpdf	Quantity add Cart rfq
Part Number CY8C9520-24PVXI ~~In stock: 525 pcs~~	Manufacturers Cypress Semiconductor (Infineon Technologies)	Description 8C21534A	Data sheet -	Quantity add Cart rfq
Part Number PCA9655EDTR2G ~~In stock: 7074 pcs~~	Manufacturers onsemi	Description IC XPND 100KHZ I2C SMBUS 24TSSOP	Data sheet PCA9655EDTR2Gpdf	Quantity add Cart rfq
Part Number PCA9539PW ~~In stock: Out stock~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 24TSSOP	Data sheet -	Quantity add Cart rfq
Part Number PCA9539PWRE4 ~~In stock: 453 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 24TSSOP	Data sheet -	Quantity add Cart rfq
Part Number PCF8574PWRE4 ~~In stock: 2015 pcs~~	Manufacturers N/A	Description IC I/O EXPANDER I2C 8B 20TSSOP	Data sheet -	Quantity add Cart rfq
Part Number PCF8574APW ~~In stock: 865 pcs~~	Manufacturers N/A	Description IC XPNDR 100KHZ I2C 20TSSOP	Data sheet -	Quantity add Cart rfq
Part Number KTS1622EUAA-TR ~~In stock: 994 pcs~~	Manufacturers Kinetic Technologies	Description LOW VOLTAGE 16-BIT I2C-BUS I/O E	Data sheet KTS1622EUAA-TRpdf	Quantity add Cart rfq
Part Number MAX7311EAG ~~In stock: 664 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description 2-WIRE-INTERFACED 16 BIT I/O POR	Data sheet -	Quantity add Cart rfq
Part Number PM8043B-F3EI ~~In stock: 747 pcs~~	Manufacturers Microsemi	Description SXP 24X12G	Data sheet -	Quantity add Cart rfq
Part Number PCA9554ADGVRG4 ~~In stock: 7862 pcs~~	Manufacturers N/A	Description IC I/O EXPANDER I2C 8B 16TVSOP	Data sheet -	Quantity add Cart rfq
Part Number PCF8575PWE4 ~~In stock: 7893 pcs~~	Manufacturers N/A	Description IC I/O EXPANDER I2C 16B 24TSSOP	Data sheet -	Quantity add Cart rfq
Part Number MCP23018T-E/SO ~~In stock: 3851 pcs~~	Manufacturers Microchip Technology	Description IC XPNDR 3.4MHZ I2C 28SOIC	Data sheet MCP23018T-E/SOpdf	Quantity add Cart rfq
Part Number MCP23016T-I/SO ~~In stock: 1688 pcs~~	Manufacturers Microchip Technology	Description IC XPNDR 400KHZ I2C 28SOIC	Data sheet MCP23016T-I/SOpdf	Quantity add Cart rfq
Part Number M62320FP#DF5G ~~In stock: 4606 pcs~~	Manufacturers Renesas Electronics Corporation	Description IC XPNDR 100KHZ I2C 16SOP	Data sheet -	Quantity add Cart rfq
Part Number PCAL6534EVJ ~~In stock: 3815 pcs~~	Manufacturers NXP USA Inc.	Description IC XPNDR 1MHZ I2C 42VFBGA	Data sheet PCAL6534EVJpdf	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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