SN74HC161PWG4规格参数
相关型号
SN74HC161PWR SN74HC161PWRE4 SN74HC161PWRG4 SN74HC161PWT SN74HC161PWTE4 SN74HC161PWTG4 SN74HC163ANS SN74HC163ANSR SN74HC163D SN74HC163DBR