型号 / 厂家，封装，批号，备注，订购

54LS280/BCBJC / MOT,DIP,08/09+,原装010-66001623 订购 PDF文档

54LS279DMQB-18 / ,,N/A,上海实货库存!欢迎查询! 订购 PDF文档

54LS280/BEAJC / TI,,08/09+,010-66001623/66001621 订购 PDF文档

54LS280J/BEAJC / ,,最新批号,原装现货 订购 PDF文档

54LS279J / ,,08/09+,全新原装深圳库存 订购 PDF文档

54LS283DM / Various,Datasheet,07+,4-Bit Parallel Full 订购 PDF文档

54LS279MB2AJC / MOT,CDIP28,08/09+,全新原装深圳库存 订购 PDF文档

54LS283DMQB / F,,08/09+,010-66001623/66001621 订购 PDF文档

54LS27DMQB / National Semiconductor,Datasheet,07+,TRIPLE 3-INPUT NOR G 订购 PDF文档

54LS28DMQB / Various,Datasheet,07+,NOR-Function Buffer 订购 PDF文档