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 SN74LS610N ~~In stock: 4167 pcs~~	Manufacturers N/A	Description PARALLEL I/O PORT, 12 I/O, TTL	Data sheet -	Quantity add Cart rfq
Part Number PCA9555RGER ~~In stock: 373 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 24VQFN	Data sheet -	Quantity add Cart rfq
Part Number MC68B21CP-G ~~In stock: 3899 pcs~~	Manufacturers Rochester Electronics, LLC	Description MC68B21 - PERIPHERAL INTERFACE A	Data sheet -	Quantity add Cart rfq
Part Number PCA9675PW,112 ~~In stock: 644 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 1MHZ I2C 24TSSOP	Data sheet PCA9675PW,112pdf	Quantity add Cart rfq
Part Number PCA9554ARGTR ~~In stock: 19908 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 16VQFN	Data sheet -	Quantity add Cart rfq
Part Number TCA9554DWR ~~In stock: 367 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C 16SOIC	Data sheet -	Quantity add Cart rfq
Part Number PCA9535AHF,128 ~~In stock: 730 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPND 400KHZ I2C SMBUS 24HWQFN	Data sheet PCA9535AHF,128pdf	Quantity add Cart rfq
Part Number XRA1201PIL24-F ~~In stock: 5640 pcs~~	Manufacturers Exar (MaxLinear)	Description IC XPNDR 400KHZ I2C SMBUS 24QFN	Data sheet XRA1201PIL24-Fpdf	Quantity add Cart rfq
Part Number DS2408S+T&R ~~In stock: 980 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 1-WIRE 16SOIC	Data sheet DS2408S+T&Rpdf	Quantity add Cart rfq
Part Number PCA9554ABS3,118 ~~In stock: 660 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPND 400KHZ I2C SMBUS 16HVQFN	Data sheet PCA9554ABS3,118pdf	Quantity add Cart rfq
Part Number PI4IOE5V9554ZHEX ~~In stock: 6670 pcs~~	Manufacturers Diodes Incorporated	Description IC XPNDR 400KHZ I2C SMBUS 16TQFN	Data sheet PI4IOE5V9554ZHEXpdf	Quantity add Cart rfq
Part Number PCA9554APW,112 ~~In stock: 546 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet PCA9554APW,112pdf	Quantity add Cart rfq
Part Number TCA9538DBR ~~In stock: 1563 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C 16SSOP	Data sheet -	Quantity add Cart rfq
Part Number MAX7318AAG+T ~~In stock: 637 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 400KHZ I2C SMBUS 24SSOP	Data sheet MAX7318AAG+Tpdf	Quantity add Cart rfq
Part Number PI4IOE5V6416RQ2LEX ~~In stock: 2990 pcs~~	Manufacturers Diodes Incorporated	Description IC XPNDR 400KHZ I2C 24TSSOP	Data sheet PI4IOE5V6416RQ2LEXpdf	Quantity add Cart rfq
Part Number MAX7301AAI+ ~~In stock: 5099 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 26MHZ SPI 28SSOP	Data sheet MAX7301AAI+pdf	Quantity add Cart rfq
Part Number PCA9505DGG,112 ~~In stock: 585 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 400KHZ I2C 56TSSOP	Data sheet PCA9505DGG,112pdf	Quantity add Cart rfq
Part Number PCF8574ADW ~~In stock: 8969 pcs~~	Manufacturers N/A	Description IC XPNDR 100KHZ I2C 16SOIC	Data sheet -	Quantity add Cart rfq
Part Number PCA8574N,112 ~~In stock: 7343 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 400KHZ I2C 16DIP	Data sheet PCA8574N,112pdf	Quantity add Cart rfq
Part Number TCA6408APWR ~~In stock: 4956 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet -	Quantity add Cart rfq
Part Number MAX7314ATG+T ~~In stock: 7774 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 400KHZ I2C 24TQFN	Data sheet MAX7314ATG+Tpdf	Quantity add Cart rfq
Part Number MCP23017-E/ML ~~In stock: 9998 pcs~~	Manufacturers Microchip Technology	Description IC XPNDR 1.7MHZ I2C 28QFN	Data sheet MCP23017-E/MLpdf	Quantity add Cart rfq
Part Number MAX7327AATG+ ~~In stock: 148 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 400KHZ I2C 24TQFN	Data sheet MAX7327AATG+pdf	Quantity add Cart rfq
Part Number MAX7310ATE+ ~~In stock: 2272 pcs~~	Manufacturers Analog Devices Inc./Maxim Integrated	Description IC XPNDR 400KHZ I2C SMBUS 16TQFN	Data sheet MAX7310ATE+pdf	Quantity add Cart rfq
Part Number PCA9534PWRG4 ~~In stock: 4679 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet -	Quantity add Cart rfq
Part Number PCA9535PW,112 ~~In stock: 299 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPND 400KHZ I2C SMBUS 24TSSOP	Data sheet PCA9535PW,112pdf	Quantity add Cart rfq
Part Number PCA9554ADWR ~~In stock: 563 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 16SOIC	Data sheet -	Quantity add Cart rfq
Part Number MCP23016T-I/ML ~~In stock: 870 pcs~~	Manufacturers Micrel / Microchip Technology	Description IC XPNDR 400KHZ I2C 28QFN	Data sheet MCP23016T-I/MLpdf	Quantity add Cart rfq
Part Number MAX7300ANI ~~In stock: 1609 pcs~~	Manufacturers Analog Devices Inc./Maxim Integrated	Description MULTI-PORT I/O EXPANDER	Data sheet -	Quantity add Cart rfq
Part Number PCA9557RGVR ~~In stock: 5825 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 16VQFN	Data sheet -	Quantity add Cart rfq
Part Number PCA9557PW,118 ~~In stock: 50756 pcs~~	Manufacturers NXP USA Inc.	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet PCA9557PW,118pdf	Quantity add Cart rfq
Part Number PCA9655EMTTXG ~~In stock: 13400 pcs~~	Manufacturers onsemi	Description IC XPNDR 100KHZ I2C SMBUS 24QFN	Data sheet PCA9655EMTTXGpdf	Quantity add Cart rfq
Part Number PCA9539BSHP ~~In stock: 9811 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 400KHZ I2C 24HVQFN	Data sheet PCA9539BSHPpdf	Quantity add Cart rfq
Part Number PCAL6416AEX1Z ~~In stock: 6620 pcs~~	Manufacturers NXP USA Inc.	Description IC XPND 400KHZ I2C SMBUS 24X2QFN	Data sheet PCAL6416AEX1Zpdf	Quantity add Cart rfq
Part Number CY8C9560A-24AXIT ~~In stock: 5996 pcs~~	Manufacturers Cypress Semiconductor (Infineon Technologies)	Description IC XPNDR 100KHZ I2C 100TQFP	Data sheet CY8C9560A-24AXITpdf	Quantity add Cart rfq
Part Number PCA9534DBR ~~In stock: 4476 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 16SSOP	Data sheet -	Quantity add Cart rfq
Part Number PCA9554APWR ~~In stock: 5776 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet -	Quantity add Cart rfq
Part Number CAT9534WI-GT2 ~~In stock: 343 pcs~~	Manufacturers AMI Semiconductor/onsemi	Description IC XPNDR 400KHZ I2C SMBUS 16SOIC	Data sheet CAT9534WI-GT2pdf	Quantity add Cart rfq
Part Number MAX7311AWG+T ~~In stock: 169 pcs~~	Manufacturers Analog Devices / Maxim Integrated	Description IC XPNDR 400KHZ I2C SMBUS 24SOIC	Data sheet MAX7311AWG+Tpdf	Quantity add Cart rfq
Part Number PCA9535CHF,118 ~~In stock: 4004 pcs~~	Manufacturers NXP USA Inc.	Description IC XPND 400KHZ I2C SMBUS 24HWQFN	Data sheet PCA9535CHF,118pdf	Quantity add Cart rfq
Part Number PCA9539APW,118 ~~In stock: 5367 pcs~~	Manufacturers NXP USA Inc.	Description IC XPND 400KHZ I2C SMBUS 24TSSOP	Data sheet PCA9539APW,118pdf	Quantity add Cart rfq
Part Number XRA1404IL16-F ~~In stock: 1695 pcs~~	Manufacturers Exar (MaxLinear)	Description IC XPNDR 26MHZ SPI 16QFN	Data sheet XRA1404IL16-Fpdf	Quantity add Cart rfq
Part Number TCA9554DBR ~~In stock: 874 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C 16SSOP	Data sheet -	Quantity add Cart rfq
Part Number TCA9534ADWR ~~In stock: 7227 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C 16SOIC	Data sheet -	Quantity add Cart rfq
Part Number TCA6408RGTR ~~In stock: 723 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 16VQFN	Data sheet -	Quantity add Cart rfq
Part Number PCA9555DB ~~In stock: 2009 pcs~~	Manufacturers N/A	Description IC XPNDR 400KHZ I2C SMBUS 24SSOP	Data sheet -	Quantity add Cart rfq
Part Number PCA9538APWJ ~~In stock: 3476 pcs~~	Manufacturers NXP USA Inc.	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet PCA9538APWJpdf	Quantity add Cart rfq
Part Number PCA9701HF118 ~~In stock: 2702 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPNDR 5MHZ SPI SERIAL 24HWQFN	Data sheet -	Quantity add Cart rfq
Part Number PCA9555APW,118 ~~In stock: 8541 pcs~~	Manufacturers Freescale / NXP Semiconductors	Description IC XPND 400KHZ I2C SMBUS 24TSSOP	Data sheet PCA9555APW,118pdf	Quantity add Cart rfq
Part Number PCA9538PWR ~~In stock: 3150 pcs~~	Manufacturers N/A	Description IC XPND 400KHZ I2C SMBUS 16TSSOP	Data sheet -	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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