SN74HC163PWTG4规格参数
相关型号
SN74HC164ANSR SN74HC164APW SN74HC164D SN74HC164DBR SN74HC164DE4 SN74HC164DG4 SN74HC164DR SN74HC164DRE4 SN74HC164DRG3 SN74HC164DRG4