型号 / 厂家，封装，批号，备注，订购

SN74ALS245ADB-1 G245A-1 / TEXAS,SSOP,0809+,全新上海现货库存 订购 PDF文档

SN74ALS251N- / ,,最新批号,原装现货 订购 PDF文档

SN-74ALS253N / ,,最新批号,原装现货 订购 PDF文档

SN74ALS2540FN / Texas Instruments,Datasheet,06/07+,Inverting-Function B 订购 PDF文档

SN74ALS244CS / ,,,原装现货 订购 PDF文档

SN74ALS245ADWG4 / Texas Instruments,,2012+,只做原装正品 订购 PDF文档

SN74ALS245A-TN / ,,最新批号,原装现货 订购 PDF文档

SN74ALS258A / Texas Instruments,Datasheet,06/07+,QUADRUPLE 2-LINE TO 订购 PDF文档

SN74ALS28A / Texas Instruments,Datasheet,06/07+,QUADRUPLE 2-INPUT PO 订购 PDF文档

SN74ALS28AM / National Semiconductor,Datasheet,07+,NOR-Function Buffer 订购 PDF文档