I/O-expanders

I/O Expander - 8bit - 10 MHz - SPI - 1.8 to 5.5 V - SOIC W - 18-Pin.

An 8-bit I/O expander that provides general-purpose parallel I/O expansion via a high-speed SPI serial interface.

The MCP23S17-E/SP is a 16-bit remote bidirectional I/O expander with a high-speed SPI interface.

I/O Expander - 8bit - 3.4 MHz - I2C - 1.8 to 5.5 V - 16-Pin QFN - Tube

CanBus I/O Expander - 1Mbps - Sleep - 3.3V/5V - 14-Pin SOIC N - Tube

I/O Expander - 16bit - 3.4 MHz - I2C - 1.8 to 5.5 V - 28-Pin SOIC W - Tube

I/O Expander - 8bit - 10 MHz - SPI - 1.8 to 5.5 V - 18-Pin SOIC W - Tube

CanBus I/O Expander - 1Mbps - Sleep - 3.3V/5V - 14-Pin PDIP - Tube

I/O Expander - 8bit - 10 MHz - SPI - 1.8 to 5.5 V - 18-Pin SOIC W - Tape&Reel

The MCP23S18T-E/SO is a 16-bit I/O expander with open-drain outputs and a high-speed SPI interface.