型号 / 厂家，封装，批号，备注，订购

SN74AHCT273DWR / TEXAS INSTRUMENTS,,08/09+,全新原装深圳库存 订购 PDF文档

SN74AHCT273N / ,PDIP,08/09+,010-62104891 订购 PDF文档

SN74AHCT273NE4 / ,PDIP,08/09+,010-62104891 订购 PDF文档

SN74AHCT273NSE4 / ,SOP,08/09+,010-62104891 订购 PDF文档

SN74AHCT273NSR / ,SOP,08/09+,010-62104891 订购 PDF文档

SN74AHCT16540DGVR / TI,,08/09+,010-66001623/66001621 订购 PDF文档

SN74AHCT273PW / TI,,08/09+,010-66001623/66001621 订购 PDF文档

SN74AHCT16541DGG / TI,,08/09+,010-62106431 订购 PDF文档

SN74AHCT273PWP / ,,最新批号,原装现货 订购 PDF文档

SN74AHCT16541DGVR / TI,,08/09+,010-66001623/66001621 订购 PDF文档