全新SN74HC139PW SN74HC139NS SN74HC139DT SN74HC139DR SN74HC13

全新SN74HC139PWRG4 SN74HC138QDRQ1 SN74HC138PWRG4 SN74HC138NS

HD74HC139FPER SN74AS04NS SN74LVC245APW SN74AS00NS原

贴插SN74HC139NS-SN74HC541NS-HD74HC164FP-SN74LVT245A-B

HD/SN74HC174/138/139/151/153/157/161 NS/NSR/ANSR FPEL SOP16

HD/SN74HC174/138/139/151/153/157/161 NS/NSR/ANSR FPEL SOP16

LA73025. 2SK1646Y-04-TL SN74HC139NS MCF5282CVM80纪念

M-LUCW3011FCL-TR TCE2ACU/T8R HD74HC139FPER SN74AS04NS原装

全新原装正品品质保证

助乐芯 SN74HC139NSR SN74HC139NS 丝印HC139 5.2MM SOP14 芯片

HD/SN74HC174/138/139/151/153/157/161 NS/NSR/ANSR FPEL SOP16

SN74HC139NSR SN74HC139NS HC139 SN74HC139NSRG4全新现货可拍

HD/SN74HC174/138/139/151/153/157/161 NS/NSR/ANSR FPEL SOP16

SN74HC139NSR SN74HC139NS HC139 SN74HC139NSRG4全新现货可拍

SN74HC139NSR SN74HC139NS HC139 SN74HC139NSRG4全新进口可拍

HD/SN74HC174/138/139/151/153/1

SN74HC139NSR SN74HC139NS HC139 SN74HC139NSRG4全新进口直拍