SN74LV138ADGVRG4规格参数
相关型号
SN74LV138ADR SN74LV138ADRE4 SN74LV138ADRG4 SN74LV138ANS SN74LV138ANSR SN74LV138ANSRG4 SN74LV138APW SN74LV138APWE4 SN74LV138APWG4 SN74LV138APWR