I/O Expanders

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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 100kHz I2C 2.5V 6V DIP 16Pins 8I/O's I2C General Purpose I/O (GPIO) -
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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1+ £0.93 (£1.12) 25+ £0.77 (£0.92)

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8bit 1.7MHz I2C, Serial 1.8V 5.5V SOIC 18Pins 8I/O's - -
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 100kHz I2C 2.5V 6V DIP 16Pins 8I/O's - -
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 1.7MHz I2C 1.8V 5.5V SSOP 20Pins 8I/O's - -
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 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16Pins 8I/O's - -
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 1.7MHz I2C, Serial 1.8V 5.5V DIP 28Pins 16I/O's MCP23X17 device family -
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 1.7MHz I2C, Serial 4.5V 5.5V DIP 18Pins 8I/O's - -
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 ex...

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16bit 400kHz I2C 2V 5.5V DIP 28Pins 16I/O's - -
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 10MHz Serial, SPI 1.8V 5.5V DIP 18Pins 8I/O's - -
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 400kHz I2C 2V 5.5V SSOP 28Pins 16I/O's - -
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 10MHz Serial, SPI 1.8V 5.5V SSOP 20Pins 16I/O's - -
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 10MHz SPI 1.8V 5.5V SOIC 18Pins 8I/O's - AEC-Q100
PCF8574T/3,518
PCF8574T/3,518 - Remote 8 Bit I/O Expander for I2C Bus with Interrupt, 100kHz, 2.5V, 6V, SOIC

SC19232

 
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Data Sheet
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RoHS

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 100kHz I2C 2.5V 6V SOIC 16Pins 8I/O's - -
MCP23S17-E/SO
MCP23S17-E/SO - 16bit I/O Expander with SPI Interface and 10MHz Bus Frequency in SOIC-28 Package

SC19157

 
New product
Data Sheet
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RoHS

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 10MHz Serial, SPI 1.8V 5.5V SOIC 28Pins 16I/O's MCP23017, MCP23S17 -
TXS02612RTWR
TXS02612RTWR - SDIO Port I/O Expander With Voltage Level Translation, 60MHz, 1.1V to 3.6V, WQFN

SC19371

 
New product
+
RoHS

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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- 60MHz SDI 1.1V 3.6V WQFN 24Pins 12I/O's - -
MCP23S17-E/SP
MCP23S17-E/SP - 16bit I/O Expander with SPI Interface and 10MHz Bus Frequency in PDIP-28 Package

SC19152

 
New product
Data Sheet
+
RoHS

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 10MHz Serial, SPI 1.8V 5.5V DIP 28Pins 16I/O's - -