SN74FCT543ATQCTSN74FCT821CTQCTSN74GTL1655DGGR全新¥20去看看电子元件88888发布了全新SN74GTL1655DGGR SN74FCT821CTQCT SN74FCT543ATQCTCY74FCT543ATQCTSN74HC4060PWRTPS77028DBVR原装¥2.50去看看深圳市恒科源电子发布了CY74FCT543ATQCT 原装 SN74HC4060PWR 全新 TPS77028DBVRCY74FCT827ATQCTTLC59281DBQSN74F543DBRDBQR¥30去看看品设旗舰店发布了SN74CB3T3384DBQR CY74FCT827ATQCT TLC59281DBQ SN74F543DBR