型号 / 厂家，封装，批号，备注，订购

SN74ALS640A-1N3 / ,Datasheet,06/07+,8-Bit Bus Transceive 订购 PDF文档

SN74ALS643A1DW / Texas Instruments,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

SN74ALS643N / Various,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

SN-74ALS643N / ,,最新批号,原装现货 订购 PDF文档

SN74ALS652-1DWR / ,Datasheet,06/07+,8-Bit Bus Transceive 订购 PDF文档

SN74ALS653-1FN / Texas Instruments,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

SN74ALS653FN / Texas Instruments,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

SN74ALS667 / Texas Instruments,Datasheet,06/07+,Octal D-Type Transpa 订购 PDF文档

SN74ALS677A / Texas Instruments,Datasheet,06/07+,16-BIT ADDRESS COMAP 订购 PDF文档

SN74ALS644ADW / Texas Instruments,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档