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I/O Expanders

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Interface Bridges

Upgrade your electronic devices with our high-quality I/O Expanders. At CPC, we offer a wide range of industry-leading brands to choose from. Whether you need to increase the number of inputs or outputs, our I/O Expanders are designed to meet your needs. With easy installation and compatibility with various devices, you can enhance the functionality of your electronics effortlessly. Experience seamless communication between your devices and peripherals, enabling efficient data transfer and control. Don't miss out on the opportunity to optimize your devices' performance. Order your I/O Expanders today from CPC and enjoy the best price for top-notch quality.

CAN Bus Devices
USB Interfaces
MOSFET Drivers
Motor Drivers / Controllers
Multi-Function Drivers

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NXP PCA9534PW,118 - 8 Bit I2C Bus and SMBus Low Power I/O Port Expander with Interrupt, 400kHz, 2.3V, 5.5V, TSSOP

NXP

8 Bit I2C Bus and SMBus Low Power I/O Port Expander with Interrupt, 400kHz, 2.3V, 5.5V, TSSOP

Order Code: SC19245

Manufacturer Part No: PCA9534PW,118

Data Sheet

RoHS

£1.43 EX VAT

TEXAS INSTRUMENTS PCF8574AN - Remote 8bit I/O Expander for I2C Bus with and 100KHz Bus Frequency in PDIP-16 Package

TEXAS INSTRUMENTS

Remote 8bit I/O Expander for I2C Bus with and 100KHz Bus Frequency in PDIP-16 Package

Order Code: SC19369

Manufacturer Part No: PCF8574AN

RoHS

£1.71 EX VAT

MICROCHIP MCP23008-E/SO - 8 Bit I/O Expander with Serial Interface, 1.7MHz,1.8V, 5.5V, SOIC

MICROCHIP

8 Bit I/O Expander with Serial Interface, 1.7MHz,1.8V, 5.5V, SOIC

Order Code: SC19154

Manufacturer Part No: MCP23008-E/SO

Data Sheet

RoHS

£0.94 EX VAT

MICROCHIP MCP23017-E/SP - 16bit I/O Expander with I2C Interface and 1.7MHz Bus Frequency in PDIP-28 Package

MICROCHIP

16bit I/O Expander with I2C Interface and 1.7MHz Bus Frequency in PDIP-28 Package

Order Code: SC19156

Manufacturer Part No: MCP23017-E/SP

Data Sheet

RoHS

£1.18 EX VAT

MICROCHIP MCP23S08-E/P - 8Bit Expander, I/O, SPI I/F, DIP18

MICROCHIP

8Bit Expander, I/O, SPI I/F, DIP18

Order Code: SC12881

Manufacturer Part No: MCP23S08-E/P

Automotive Qualification Standard:-; Bus Frequency:10MHz; Chip Configuration:8bit; IC Interface Type:Serial, SPI; Interface Case…

Data Sheet

RoHS

£1.30 EX VAT

MICROCHIP MCP23016-I/SP - I/O Expander 16Bit, SPDIP28

MICROCHIP

I/O Expander 16Bit, SPDIP28

Order Code: SC12784

Manufacturer Part No: MCP23016-I/SP

Automotive Qualification Standard:-; Bus Frequency:400kHz; Chip Configuration:16bit; IC Interface Type:I2C; Interface Case Style…

Data Sheet

RoHS

£2.21 EX VAT

MICROCHIP MCP23016-I/SS - I/O Expander 16Bit, SMD, SSOP28

MICROCHIP

I/O Expander 16Bit, SMD, SSOP28

Order Code: SC12785

Manufacturer Part No: MCP23016-I/SS

Automotive Qualification Standard:-; Bus Frequency:400kHz; Chip Configuration:16bit; IC Interface Type:I2C; Interface Case Style…

Data Sheet

RoHS

£2.26 EX VAT

MICROCHIP MCP23008-E/P - I/O Expander 8Bit I2C, PDIP18

MICROCHIP

I/O Expander 8Bit I2C, PDIP18

Order Code: SC12781

Manufacturer Part No: MCP23008-E/P

Automotive Qualification Standard:-; Bus Frequency:1.7MHz; Chip Configuration:8bit; IC Interface Type:I2C, Serial; Interface Cas…

Data Sheet

RoHS

£1.12 EX VAT

MICROCHIP MCP23S17-E/SP - 16bit I/O Expander with SPI Interface and 10MHz Bus Frequency in PDIP-28 Package

MICROCHIP

16bit I/O Expander with SPI Interface and 10MHz Bus Frequency in PDIP-28 Package

Order Code: SC19152

Manufacturer Part No: MCP23S17-E/SP

Data Sheet

RoHS

£1.43 EX VAT

MICROCHIP MCP23S17-E/SO - 16bit I/O Expander with SPI Interface and 10MHz Bus Frequency in SOIC-28 Package

MICROCHIP

16bit I/O Expander with SPI Interface and 10MHz Bus Frequency in SOIC-28 Package

Order Code: SC19157

Manufacturer Part No: MCP23S17-E/SO

Data Sheet

RoHS

£1.14 EX VAT

MICROCHIP MCP23017T-E/SO - 16 Bit I/O Expander with Serial Interface, 16 Bit, 1.7MHz, I2C, 1.8V, 5.5V, SOIC

MICROCHIP

16 Bit I/O Expander with Serial Interface, 16 Bit, 1.7MHz, I2C, 1.8V, 5.5V, SOIC

Order Code: SC19191

Manufacturer Part No: MCP23017T-E/SO

Data Sheet

RoHS

£1.13 EX VAT

TEXAS INSTRUMENTS TXS02612RTWR - SDIO Port I/O Expander With Voltage Level Translation, 60MHz, 1.1V to 3.6V, WQFN

TEXAS INSTRUMENTS

SDIO Port I/O Expander With Voltage Level Translation, 60MHz, 1.1V to 3.6V, WQFN

Order Code: SC19371

Manufacturer Part No: TXS02612RTWR

RoHS

£1.10 EX VAT

NXP PCF8574T/3,518 - Remote 8 Bit I/O Expander for I2C Bus with Interrupt, 100kHz, 2.5V, 6V, SOIC

NXP

Remote 8 Bit I/O Expander for I2C Bus with Interrupt, 100kHz, 2.5V, 6V, SOIC

Order Code: SC19232

Manufacturer Part No: PCF8574T/3,518

Data Sheet

RoHS

£1.44 EX VAT

MICROCHIP MCP23S17-E/SS - 16 Bit I/O Expander with Serial Interface, SPI, 1.8V, 5.5V, SSOP

MICROCHIP

16 Bit I/O Expander with Serial Interface, SPI, 1.8V, 5.5V, SSOP

Order Code: SC19164

Manufacturer Part No: MCP23S17-E/SS

Data Sheet

RoHS

£1.53 EX VAT

MICROCHIP MCP23017T-E/SS - 16 Bit I/O Expander with Serial Interface, 16Bit, 1.7MHz, I2C, 1.8V 5.5V SSOP

MICROCHIP

16 Bit I/O Expander with Serial Interface, 16Bit, 1.7MHz, I2C, 1.8V 5.5V SSOP

Order Code: SC19192

Manufacturer Part No: MCP23017T-E/SS

Data Sheet

RoHS

£1.16 EX VAT

NXP PCA9536DP,118 - I/O Expander, 4bit, 400kHz, I2C, SMBus, 2.3V, 5.5V, TSSOP

NXP

I/O Expander, 4bit, 400kHz, I2C, SMBus, 2.3V, 5.5V, TSSOP

Order Code: SC19237

Manufacturer Part No: PCA9536DP,118

Data Sheet

RoHS

£1.17 EX VAT

MICROCHIP MCP23017-E/SS - 16 Bit I/O Expander with Serial Interface, I2C, Serial, 1.8V, 5.5V, SSOP

MICROCHIP

16 Bit I/O Expander with Serial Interface, I2C, Serial, 1.8V, 5.5V, SSOP

Order Code: SC19163

Manufacturer Part No: MCP23017-E/SS

Data Sheet

RoHS

£1.29 EX VAT

NXP PCAL6408APWJ - I/O Expander, 8 bit, I2C, 1.65V, 5.5V, TSSOP, 16 Pins

NXP

I/O Expander, 8 bit, I2C, 1.65V, 5.5V, TSSOP, 16 Pins

Order Code: SC20400

Manufacturer Part No: PCAL6408APWJ

Data Sheet

RoHS

£0.99 EX VAT

NXP PCA9555PW,112 - I/O Expander, 16 bit, I2C, SMBus, 2.3V, 5.5V, TSSOP, 24 Pins

NXP

I/O Expander, 16 bit, I2C, SMBus, 2.3V, 5.5V, TSSOP, 24 Pins

Order Code: SC20551

Manufacturer Part No: PCA9555PW,112

Data Sheet

RoHS

£1.28 EX VAT

NXP PCAL6416AHF,128 - I/O Expander, 16 bit, I2C, 1.65V, 5.5V, HWQFN, 24 Pins

NXP

I/O Expander, 16 bit, I2C, 1.65V, 5.5V, HWQFN, 24 Pins

Order Code: SC20401

Manufacturer Part No: PCAL6416AHF,128

Data Sheet

RoHS

£1.22 EX VAT

MICROCHIP MCP23008-E/SS - 8 Bit I/O Expander with Serial Interface, I2C, 1.8V, 5.5V, 1.7MHz, SSOP

MICROCHIP

8 Bit I/O Expander with Serial Interface, I2C, 1.8V, 5.5V, 1.7MHz, SSOP

Order Code: SC19168

Manufacturer Part No: MCP23008-E/SS

Data Sheet

RoHS

£1.13 EX VAT

TEXAS INSTRUMENTS PCF8574N - I/O Expander, 8bit, 100kHz, I2C, 2.5V, 6V, DIP

TEXAS INSTRUMENTS

I/O Expander, 8bit, 100kHz, I2C, 2.5V, 6V, DIP

Order Code: SC19370

Manufacturer Part No: PCF8574N

RoHS

£1.93 EX VAT

MICROCHIP MCP23S09-E/SO - I/O Expander, 8Bit, SPI, 18SOIC

MICROCHIP

I/O Expander, 8Bit, SPI, 18SOIC

Order Code: SC12780

Manufacturer Part No: MCP23S09-E/SO

Automotive Qualification Standard:AEC-Q100; Bus Frequency:10MHz; Chip Configuration:8bit; IC Interface Type:SPI; Interface Case …

Data Sheet

RoHS

£0.89 EX VAT

MICROCHIP MCP23S08-E/SS - I/O Expander, SPI, 8Bit, 23S08

MICROCHIP

I/O Expander, SPI, 8Bit, 23S08

Order Code: SC12778

Manufacturer Part No: MCP23S08-E/SS

Automotive Qualification Standard:-; Bus Frequency:10MHz; Chip Configuration:8bit; IC Interface Type:Serial, SPI; Interface Case…

Data Sheet

RoHS

£0.85 EX VAT

MICROCHIP MCP23017-E/SO - 16bit I/O Expander with I2C Interface and 1.7MHz Bus Frequency in SOIC-28 Package

MICROCHIP

16bit I/O Expander with I2C Interface and 1.7MHz Bus Frequency in SOIC-28 Package

Order Code: SC19155

Manufacturer Part No: MCP23017-E/SO

Data Sheet

RoHS

£1.24 EX VAT

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