SN74HC138NG4规格参数
相关型号
SN74HC138NS SN74HC138NSR SN74HC138NSRG4 SN74HC138PW SN74HC138PWE4 SN74HC138PWG4 SN74HC138PWLE SN74HC138PWR SN74HC138PWRE4 SN74HC138PWRG4