SN74AHC138DRE4规格参数
相关型号
SN74AHC138DRG4 SN74AHC138N SN74AHC138NE4 SN74AHC138NSR SN74AHC138NSRE4 SN74AHC138NSRG4 SN74AHC138PW SN74AHC138PWE4 SN74AHC138PWG4 SN74AHC138PWLE