I/O Expanders (155 items)

Serial I/O Expanders, NXP Semiconductors

The MCP23X08 device provides 8-bit, general purpose, parallel I/O expansion for I2C bus or SPI applications. The two devices differ in the number of hardware address pins and the serial interface:M...

Number of I/O Channels = 16 Interface = I2C, SMBus Number of Pins = 24 Package Type = TSSOP Clock Frequency = 100kHz

The NXP bidirectional I2C bus (serial clock (SCL), serial data (SDA)). The devices consist of eight quasi bidirectional ports, 100 kHz I2C bus interface, three hardware address inputs and interrupt...

The MCP23X08 device provides 8-bit, general purpose, parallel I/O expansion for I2C bus or SPI applications. The two devices differ in the number of hardware address pins and the serial interface: ...

Serial I/O Expanders, NXP Semiconductors

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 config...

Parallel Interface Peripherals, Microchip

Parallel Interface Peripherals, Microchip

Number of I/O Channels = 8 Interface = I2C Number of Pins = 16 Package Type = SO16

Number of I/O Channels = 8 Interface = I2C Number of Pins = 20 Package Type = SSOP20

Parallel Interface Peripherals, Microchip

Serial I/O Expanders, NXP Semiconductors

Serial I/O Peripherals, Fairchild Semiconductor

Number of I/O Channels = 8 Interface = I2C, Serial Number of Pins = 20 Package Type = SSOP Clock Frequency = 1.7MHz