全新SN74HC139DRG4 SN74HC139APWR SN74HC139ANSR SN74HC139ADBR

信号开关/编解码器/多路复用器 SN74HC139APWR TSSOP-16 TI全新原

SN74HC139APWR-艾睿芯城电子元器件二三级管集成电路全新出售

SN74HC139APWR-艾睿芯城支持原厂代购，现货出售

SN74HC139APWR-俊龙XC国际百万仓库现货出售也有回收原装芯片

信号开关/编解码器/多路复用器 SN74HC139APWR TSSOP-16 TI/德州

SN74HC157NSR SN74LVC139APWR SN74LVC8T245DBR 原装热卖

SN74LV138APWR SN74HCS165PWR SN74LV174APWR SN74HC139PWR

SN74LV157APWR SN74HC153PWR SN74HCT138PWR SN74HCT139PWR

SN74HCS264PWR SN74HCS595PWR SN74LV139APWR SN74HC138PWR

新SN74HC240APWR SN74HCT139PWR SN74HC4040PWR R

CD74HC4049PWR CD74HC4050PWR SN74LVC139APWR CD4043BPWR