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I/O Expanders

I/O Expanders

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MICROCHIP (16)

NXP (6)

TEXAS INSTRUMENTS (3)

No. of Bits

4bit (1)

8bit (11)

16bit (12)

Interfaces

I2C (13)

I2C, SMBus (3)

I2C, Serial (2)

SDI (1)

SPI (1)

Serial, SPI (5)

Supply Voltage Min

1.1V (1)

1.65V (2)

1.8V (13)

2V (2)

2.3V (3)

2.5V (3)

4.5V (1)

Supply Voltage Max

3.6V (1)

5.5V (21)

6V (3)

IC Case / Package

DIP (6)

HWQFN (1)

SOIC (6)

SPDIP (1)

SSOP (6)

TSSOP (4)

WQFN (1)

No. of Pins

16Pins (5)

18Pins (4)

20Pins (2)

24Pins (3)

28Pins (10)

8Pins (1)

No. of I/O's

12I/O's (1)

16I/O's (13)

4I/O's (1)

8I/O's (10)

Operating Temperature Min

-40°C (25)

Operating Temperature Max

85°C (11)

125°C (14)

Product Range

I2C General Purpose I/O (GPIO) (1)

MCP23017, MCP23S17 (1)

Qualification

AEC-Q100 (1)

Packaging

EACH (18)

CUT_TAPE (7)

Related Categories

CAN Interfaces
I/O Expanders
Gate Drivers
LED Driver ICs

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.

USB Interfaces

MOSFET Drivers

Motor Drivers / Controllers

Multi-Function Drivers

Serial Communications RS232, RS485, RS422

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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

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£1.43 EX VAT

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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

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£0.94 EX VAT

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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

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£1.18 EX VAT

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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…

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£1.30 EX VAT

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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…

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£2.21 EX VAT

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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…

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£2.26 EX VAT

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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…

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£1.12 EX VAT

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MICROCHIP

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

Order Code: SC19164

Manufacturer Part No: MCP23S17-E/SS

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£1.53 EX VAT

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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

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£1.43 EX VAT

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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

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£1.14 EX VAT

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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

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£1.27 EX VAT

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NXP

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

Order Code: SC20400

Manufacturer Part No: PCAL6408APWJ

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£0.99 EX VAT

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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

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£1.24 EX VAT

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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

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£1.10 EX VAT

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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

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£1.29 EX VAT

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NXP

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

Order Code: SC20401

Manufacturer Part No: PCAL6416AHF,128

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£1.22 EX VAT

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NXP

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

Order Code: SC20551

Manufacturer Part No: PCA9555PW,112

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£1.28 EX VAT

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NXP

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

Order Code: SC19237

Manufacturer Part No: PCA9536DP,118

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£1.17 EX VAT

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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

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£1.16 EX VAT

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TEXAS INSTRUMENTS

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

Order Code: SC19370

Manufacturer Part No: PCF8574N

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£1.93 EX VAT

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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

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£1.13 EX VAT

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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

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£1.71 EX VAT

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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 …

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£0.89 EX VAT

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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…

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£0.85 EX VAT

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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

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£1.44 EX VAT

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