型号 / 厂家，封装，批号，备注，订购

SN74AHCT139DB / TI,,08/09+,010-66001623/66001621 订购 PDF文档

SN74AHCT139DBR / TI,,08/09+,特价 订购 PDF文档

SN74AHCT139DBRE4 / Texas Instruments,Datasheet,06/07+,Dual 2-Line To 4-Lin 订购 PDF文档

SN74AHCT139DE4 / Texas Instruments,Datasheet,06/07+,Dual 2-Line To 4-Lin 订购 PDF文档

SN74AHCT139DGVRE4 / Texas Instruments,Datasheet,06/07+,Dual 2-Line To 4-Lin 订购 PDF文档

SN74AHCT139DR / TI,3.9mm 16,08/09+,原装010-66001623 订购 PDF文档

SN74AHCT139N / TI,,08/09+,原装特价 订购 PDF文档

SN74AHCT139NE4 / Texas Instruments,Datasheet,06/07+,Dual 2-Line To 4-Lin 订购 PDF文档

SN74AHCT139PW / ,,08/09+,原装全新现货 订购 PDF文档

SN74AHCT139PWE4 / Texas Instruments,Datasheet,07+,Dual 2-Line To 4-Lin 订购 PDF文档