型号 / 厂家，封装，批号，备注，订购

DM74ALS21J / National Semiconductor,Datasheet,07+,4-Input AND-Function 订购 PDF文档

DM74ALS22BJ / National Semiconductor,Datasheet,07+,4-Input NAND-Functio 订购 PDF文档

DM74ALS22BM / National Semiconductor,Datasheet,07+,4-Input NAND-Functio 订购 PDF文档

DM74ALS240A1N / Various,Datasheet,07+,Inverting-Function B 订购 PDF文档

DM74ALS240AWM? / ,,最新批号,原装现货 订购 PDF文档

DM74ALS240AWMX_F40 / FSC,,07+,全新原装热卖 订购 PDF文档

DM74ALS240AWMX_NF40 / FSC,,07+,全新原装热卖 订购 PDF文档

DM74ALS240AWMX_Q / FSC,,07+,全新原装热卖 订购 PDF文档

DM74ALS241A / Fairchild Semiconductor,Datasheet,06/07+,Octal 3-STATE Bus Dr 订购 PDF文档

DM74ALS241AJ / National Semiconductor,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档