SN74AHC138DGVR规格参数
相关型号
SN74AHC138DGVRE4 SN74AHC138DGVRG4 SN74AHC138DR SN74AHC138DRE4 SN74AHC138DRG4 SN74AHC138N SN74AHC138NE4 SN74AHC138NSR SN74AHC138NSRE4 SN74AHC138NSRG4