I/O 扩展器

16-Bit I/O Expander - 10MHz - 28 LD QFN Package - Extended Temperature

Fully Configurable 8-Bit I2C-Controlled GPIO Expander

I/O Expander - 16bit - 1.7MHz - I2C - 1.8 to 5.5 V - SOIC W - 28-Pin.

IO Expander - I2C - 5.5V - 20-Pin QFN-UT - Tape&Reel

I/O Port Expander, I2C / SMBus, 16-Bit, with LED Dimming

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

I/O Expander - 16bit - 3.4 MHz - I2C - 1.8 to 5.5 V - 24-Pin QFN - Tube

16-Bit I/O Expander - SPI Interface - 10MHz - 5.5V - Automotive - 28-Pin SOIC W - Tube

16-Bit I/O Expander - 10MHz - SPI - 5.5 V - QFN - 28-Pin.

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