Interface Bridges

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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.

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

SC19245

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

NXP

The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements include h...

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8bit I2C, SMBus 2.3V 5.5V TSSOP 16Pins 8I/O's -40°C 85°C - -
PCF8574N
PCF8574N - I/O Expander, 8bit, 100kHz, I2C, 2.5V, 6V, DIP

SC19370

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

TEXAS INSTRUMENTS

The PCF8574N is a 8-bit input/output (I/O) Expander for the two-line bidirectional bus (I?C) is designed for 2.5 to 6V VCC operation. This device provides general-purpose remote I/O expansion for most microcontroller families by way of the I?C interface (s...

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8bit I2C 2.5V 6V DIP 16Pins 8I/O's -40°C 85°C - -
MCP23008-E/SS
MCP23008-E/SS - 8 Bit I/O Expander with Serial Interface, I2C, 1.8V, 5.5V, 1.7MHz, SSOP

SC19168

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

MICROCHIP

The MCP23008-E/SS is a 8-bit general purpose, parallel I/O Expansion for I?C bus applications. It consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs...

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8bit I2C 1.8V 5.5V SSOP 20Pins 8I/O's -40°C 125°C - -
PCF8574AN
PCF8574AN - Remote 8bit I/O Expander for I2C Bus with and 100KHz Bus Frequency in PDIP-16 Package

SC19369

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

TEXAS INSTRUMENTS

This 8 bit input/output expander for the two line bidirectional bus (I2C) is designed for 2.5V to 6V VCC operation. The PCF8574AN provides general purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL), ser...

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8bit I2C 2.5V 6V DIP 16Pins 8I/O's -40°C 85°C I2C General Purpose I/O (GPIO) -
MCP23017-E/SP
MCP23017-E/SP - 16bit I/O Expander with I2C Interface and 1.7MHz Bus Frequency in PDIP-28 Package

SC19156

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

MICROCHIP

The MCP23017-E/SP consists of multiple 8 bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O configuration bits (IODIRA/B). The data for each input or ou...

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16bit I2C 1.8V 5.5V SPDIP 28Pins 16I/O's -40°C 125°C - -
MCP23008-E/P
MCP23008-E/P - I/O Expander 8Bit I2C, PDIP18

SC12781

I/O Expander 8Bit I2C, PDIP18

MICROCHIP

The MCP23008-E/P device provides an 8 bit, general purpose, parallel I/O expansion for I2C bus applications. The MCP23008-E/P consists of multiple 8 bit configuration registers for input, output and polarity selection. The system master can enable the I/Os...

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8bit I2C, Serial 4.5V 5.5V DIP 18Pins 8I/O's -40°C 125°C - -
MCP23016-I/SP
MCP23016-I/SP - I/O Expander 16Bit, SPDIP28

SC12784

I/O Expander 16Bit, SPDIP28

MICROCHIP

The MCP23016-I/SP is a 16-bit I²C™ I/O Expander provides 16-bit, general purpose, parallel I/O expansion for I²C™compatible bus applications. It includes high-current drive capability, low supply current and individual I/O configuration. I/O expander provi...

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16bit I2C 2V 5.5V DIP 28Pins 16I/O's -40°C 85°C - -
MCP23016-I/SS
MCP23016-I/SS - I/O Expander 16Bit, SMD, SSOP28

SC12785

I/O Expander 16Bit, SMD, SSOP28

MICROCHIP

The MCP23016-I/SS is a 16-bit parallel I/O Expander for I²C bus applications. This device includes high-current drive capability, low supply current and individual I/O configuration. The I/O expander provides a simple solution when additional I/Os are need...

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16bit I2C 2V 5.5V SSOP 28Pins 16I/O's -40°C 85°C - -
MCP23S08-E/P
MCP23S08-E/P - 8Bit Expander, I/O, SPI I/F, DIP18

SC12881

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

MICROCHIP

The MCP23S08-E/P is a 8-bit I/O Expander with serial interface provides 8-bit, general purpose, parallel I/O expansion for SPI applications. The MCP23X08 consists of multiple 8-bit configuration registers for input, output and polarity selection. The syste...

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8bit Serial, SPI 1.8V 5.5V DIP 18Pins 8I/O's -40°C 125°C - -
MCP23S17-E/SS
MCP23S17-E/SS - 16 Bit I/O Expander with Serial Interface, SPI, 1.8V, 5.5V, SSOP

SC19164

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

MICROCHIP

The MCP23S17-E/SS is a 16-bit I/O Expander, provides general purpose parallel I/O expansion for I²C bus or SPI applications. The two devices differ only in the serial interface. It consists of multiple 8-bit configuration registers for input, output and po...

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16bit Serial, SPI 1.8V 5.5V SSOP 28Pins 16I/O's -40°C 125°C - -
PCF8574T/3,518
PCF8574T/3,518 - Remote 8 Bit I/O Expander for I2C Bus with Interrupt, 100kHz, 2.5V, 6V, SOIC

SC19232

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

NXP

The PCF8574T/3,518 is a 8-bit remote I/O Expander for I²C-bus with interrupt. It provides general-purpose remote I/O expansion via the two-wire bidirectional I²C-bus (serial clock (SCL), serial data (SDA)). The devices consist of eight quasi-bidirectional ...

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8bit I2C 2.5V 6V SOIC 16Pins 8I/O's -40°C 85°C - -
MCP23017T-E/SO
MCP23017T-E/SO - 16 Bit I/O Expander with Serial Interface, 16 Bit, 1.7MHz, I2C, 1.8V, 5.5V, SOIC

SC19191

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

MICROCHIP

• 16 Bit Remote Bidirectional I/O Port: • I/O pins default to input • 3 Hardware address pins to allow up to 8 Devices on the bus • Configurable Interrupt Output Pins: • Configurable as active high, active low or open drain • INTA and INTB can be configur...

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16bit I2C 1.8V 5.5V SOIC 28Pins 16I/O's -40°C 125°C - -
MCP23S17-E/SP
MCP23S17-E/SP - 16bit I/O Expander with SPI Interface and 10MHz Bus Frequency in PDIP-28 Package

SC19152

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

MICROCHIP

The MCP23X17 consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O configuration bits (IODIRA/B). The data for each input or output ...

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16bit Serial, SPI 1.8V 5.5V DIP 28Pins 16I/O's -40°C 125°C - -
MCP23S17-E/SO
MCP23S17-E/SO - 16bit I/O Expander with SPI Interface and 10MHz Bus Frequency in SOIC-28 Package

SC19157

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

MICROCHIP

The MCP23S17-E/SO device provides 16 bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The device has an I2C interface. The MCP23S17-E/SO consists of multiple 8 bit configuration registers for input, output and polarity selection...

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16bit Serial, SPI 1.8V 5.5V SOIC 28Pins 16I/O's -40°C 125°C MCP23017, MCP23S17 -
MCP23017-E/SO
MCP23017-E/SO - 16bit I/O Expander with I2C Interface and 1.7MHz Bus Frequency in SOIC-28 Package

SC19155

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

MICROCHIP

The MCP23017-E/SO device provides 16 bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The device has an I2C interface. The MCP23017-E/SO consists of multiple 8 bit configuration registers for input, output and polarity selection...

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16bit I2C 1.8V 5.5V SOIC 28Pins 16I/O's -40°C 125°C - -
PCA9536DP,118
PCA9536DP,118 - I/O Expander, 4bit, 400kHz, I2C, SMBus, 2.3V, 5.5V, TSSOP

SC19237

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

NXP

The PCA9536DP is a 4-bit CMOS I²C-bus and SMBus I/O Port provides 4-bit of general purpose parallel input/output (GPIO) expansion for I²C-bus/SMBus applications and was developed to enhance the semiconductors family of I²C-bus I/O expanders. I/O expanders ...

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4bit I2C, SMBus 2.3V 5.5V TSSOP 8Pins 4I/O's -40°C 85°C - -
TXS02612RTWR
TXS02612RTWR - SDIO Port I/O Expander With Voltage Level Translation, 60MHz, 1.1V to 3.6V, WQFN

SC19371

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

TEXAS INSTRUMENTS

The TXS02612RTWR is a SDIO Port Expander with voltage-level translation designed to interface the cell phone baseband with external SDIO peripherals. The device includes a 6-channel SPDT switch with voltage-level translation capability. This allows a singl...

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- SDI 1.1V 3.6V WQFN 24Pins 12I/O's -40°C 85°C - -
MCP23017T-E/SS
MCP23017T-E/SS - 16 Bit I/O Expander with Serial Interface, 16Bit, 1.7MHz, I2C, 1.8V 5.5V SSOP

SC19192

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

MICROCHIP

• 16 Bit Remote Bidirectional I/O Port: • I/O pins default to input • Three hardware address pins to allow Up to eight devices On the Bus • Configurable as active-high, active-low or open-drain • INTA and INTB can be configured to operate independently or...

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16bit I2C 1.8V 5.5V SSOP 28Pins 16I/O's -40°C 125°C - -
PCAL6408APWJ
PCAL6408APWJ - I/O Expander, 8 bit, I2C, 1.65V, 5.5V, TSSOP, 16 Pins

SC20400

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

NXP

The PCAL6408APWJ is an 8-bit I/O Expander that provides remote I/O expansion for most microcontroller families via the I²C-bus interface. The NXP I/O expander provides a simple solution when additional I/Os are needed while keeping interconnections to a mi...

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8bit I2C 1.65V 5.5V TSSOP 16Pins 8I/O's -40°C 85°C - -
PCAL6416AHF,128
PCAL6416AHF,128 - I/O Expander, 16 bit, I2C, 1.65V, 5.5V, HWQFN, 24 Pins

SC20401

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

NXP

The PCAL6416AHF,128 is a 16-bit I/O Expander provides remote I/O expansion for most microcontroller families via the I²C-bus interface. The NXP I/O expander provides a simple solution when additional I/Os are needed while keeping interconnections to a mini...

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16bit I2C 1.65V 5.5V HWQFN 24Pins 16I/O's -40°C 85°C - -
PCA9555PW,112
PCA9555PW,112 - I/O Expander, 16 bit, I2C, SMBus, 2.3V, 5.5V, TSSOP, 24 Pins

SC20551

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

NXP

The PCA9555PW,112 is a 24-pin CMOS Device that provides 16 bits of general purpose parallel input/output (GPIO) expansion for I²C-bus/SMBus applications and was developed to enhance the NXP semiconductors family of I²C-bus I/O expanders. The improvements i...

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16bit I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/O's -40°C 85°C - -
MCP23008-E/SO
MCP23008-E/SO - 8 Bit I/O Expander with Serial Interface, 1.7MHz,1.8V, 5.5V, SOIC

SC19154

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

MICROCHIP

The MCP23008-E/SO is a 8bit I/O expander with high speed I2C interface in 18 lead SOIC package. This I/O expander provides 8bit, general purpose parallel I/O expansion for I2C bus applications. The MCP23008 consists of multiple 8bit configuration registers...

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8bit I2C, Serial 1.8V 5.5V SOIC 18Pins 8I/O's -40°C 125°C - -
MCP23S09-E/SO
MCP23S09-E/SO - I/O Expander, 8Bit, SPI, 18SOIC

SC12780

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

MICROCHIP

The MCP23S09-E/SO is a 8-bit I/O Expander with SPI interface operating at 10MHz. The MCP23X09 device provides 8-bit, general purpose parallel I/O expansion for I²C bus or SPI applications. The MCP23X09 consists of multiple 8-bit configuration registers for...

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8bit SPI 1.8V 5.5V SOIC 18Pins 8I/O's -40°C 125°C - AEC-Q100
MCP23S08-E/SS
MCP23S08-E/SS - I/O Expander, SPI, 8Bit, 23S08

SC12778

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

MICROCHIP

The MCP23S08-E/SS is a 8-bit general purpose, parallel I/O Expansion for SPI applications. The MCP23S08 consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or o...

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8bit Serial, SPI 1.8V 5.5V SSOP 20Pins 16I/O's -40°C 125°C - -
MCP23017-E/SS
MCP23017-E/SS - 16 Bit I/O Expander with Serial Interface, I2C, Serial, 1.8V, 5.5V, SSOP

SC19163

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

MICROCHIP

The MCP23017-E/SS is a 16-bit I/O Expander, provides general purpose parallel I/O expansion for I²C bus or SPI applications. The two devices differ only in the serial interface. It consists of multiple 8-bit configuration registers for input, output and po...

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16bit I2C 1.8V 5.5V SSOP 28Pins 16I/O's -40°C 125°C - -