16-Ch I/O Expander, I2C/SMBus, 400kHz, 5.5V, TSSOP
8-bit I2C/SMBus I/O Expander, 400kHz, TSSOP
I2C Bus Switch, 8-Ch Multiplexer, 400kHz, 5.5V, TSSOP
I2C GPIO Expander IC, 16 I/O, 400kHz, TSSOP
PCA9555 Series 5.5V 160mA 400 kHz 16-bit I2C-bus and SMBus I/O Port-TSSOP-24
