SN74HC138PWG4规格参数
相关型号
SN74HC138PWLE SN74HC138PWR SN74HC138PWRE4 SN74HC138PWRG4 SN74HC138PWT SN74HC138PWTE4 SN74HC138PWTG4 SN74HC138QDRG4Q1 SN74HC138QDRQ1 SN74HC138QPWRG4Q1