型号 / 厂家，封装，批号，备注，订购

54157DM / ,DIP,06+,原装010-62106431 订购 PDF文档

54157DMQB / FSC,,05+,原装010-66001623 订购 PDF文档

54158 / TI,DIP,07+,原装现货库存 订购 PDF文档

54159/BJAJC SNJ54159J / ,,,原装现货 订购 PDF文档

5416/BCAJC / ,,,原装现货 订购 PDF文档

54160BEAJC / ,,,原装现货 订购 PDF文档

54160DM / Various,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

54161/BEA / ,,02+,原装现货 订购 PDF文档

54161FMQB / National Semiconductor,Datasheet,07+,SYNCHRONOUS 4-BIT CO 订购 PDF文档

54161J883 / NS,CDIP24,00+,全新原装，深圳香港现货 订购 PDF文档