IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SN74HCT139DT / Texas Instruments,Datasheet,06/07+,Dual 2-Line To 4-Lin 订购 PDF文档
SN74HCT139DTE4 / Texas Instruments,Datasheet,06/07+,Dual 2-Line To 4-Lin 订购 PDF文档
SN74HCT139N / TEXAS INSTRUMENTS,,08/09+,全新原装深圳库存 订购 PDF文档
SN74HCT139N (PB FREE) / TI,,08/09+,全新库存特价 订购 PDF文档
SN74HCT139PWR / TI,,08/09+,010-62106431 订购 PDF文档
SN74HCT139PWRE4 / Texas Instruments,Datasheet,06/07+,Dual 2-Line To 4-Lin 订购 PDF文档
SN74HCT139PWT / ,,08/09+,原装全新现货 订购 PDF文档
SN74HCT139PWTE4 / Texas Instruments,Datasheet,07+,Dual 2-Line To 4-Lin 订购 PDF文档