8-Channel I2C/SMBus/Serial I/O Expander, 400kHz, 5.5V, 200mW, QFN
I2C I/O Expander, 8-Bit, 400kHz, 5.5V, VQFN
8-Channel I2C/SMBus Interface IC, 5.5V, 25mA, TSSOP-20
PCA9531BS3,118
