8-Channel I2C/SMBus I/O Expander, 400kHz, TSSOP-16, Lead Free
I2C I/O Expander, 8-Bit, 400kHz, 5.5V, TSSOP
PCAL9554B; PCAL9554C - Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, weak pull-up and Agile I/O TSSOP 16-Pin
IC Gpio Expander 16TSSOP
