Bidirectional 16-Bit I/O Expander with I2C IIC Serial Interface Module MCP23017

10x MCP23S17-E/SO 16-port Serial SPI I/O Expander IC In SO-28 SMD Package

16 Bit I/O Expander With Serial Interface 16Bit 1.7Mhz I2C 1.8V 5.5V Ssop

16 Bit I/O Expander with Serial Interface, SPI, 1.8V, 5.5V, SSOP - MCP23S17-E/SS

Z80SIO / Mostek MK3884N-4 serial interface 40 pin z80-sio

1 x MCP41010-I/P, Digital Potentiometer 10kΩ 256-Position Linear Serial-SPI 8 Pi

5/10x SN74HC165 DIP16 IC 8bit Parallel-In/Serial-Out Shift Register Through Hole

MCP23017 16 BIT I2C I/O Expander with serial interface