Description
NXP PCA9555AHF,128 I O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, HWQFN Diodes Brand WURTH ELEKTRONIK Part Number Brand WURTH ELEKTRONIK Part Number 861111486031 Quantity Each Technical Data Sheet EN Drawing EN 50 Label Internal Memory