IC 16 I/O, PIA-GENERAL PURPOSE, PQCC24, 4 X 4 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT616-1, HVQFN-24, Parallel IO Port
16-Ch I2C/SMBus I/O Expander, 400kHz, 5.5V, QFN
16-Channel I2C/SMBus I/O Expander, 400kHz, HVQFN-24
PCA9555BS-T