The CAT9534 is an 8-bit parallel input/output PORTexpander for I²C and SMBus compatible applications.These I/O expanders provide a simple solution inapplications where additional I/Os are needed: sensors,power switches, LEDs, pushbuttons, and fans.The CAT9534 consists of an input PORT register, anoutput PORT register, a configuration register, a polarityinversion register and an I²C/SMBus-compatible serialinterface.
標簽：
SMBus
PORT
bit
and
上傳時間：
2013-11-09
上傳用戶：liulinshan2010
