NXP 4/8/16-bit I2C/SMBus
GPIO expanders
PCA9536/54/54A/55
Versatile, easy-to-use GPIO expanders
These I2C/SMBus-compatible devices make it easy to add programmable I/O ports to a wide
range of
Original
Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.