IC 4 I/O, PIA-GENERAL PURPOSE, PDSO10, 3MM, PLASTIC, TSSOP-10, Parallel IO Port
Parallel IO Port, 4-Bit, CMOS, PDSO10,
4-Bit I2C/SMBus I/O Expander, 400kHz, 5.5V, TSSOP-14
PCA9537DP-T
