型号 / 厂家，封装，批号，备注，订购

54LS161AE / National Semiconductor,Datasheet,07+,Synchronous 4-Bit Bi 订购 PDF文档

54LS161AM / National Semiconductor,Datasheet,07+,Synchronous 4-Bit Bi 订购 PDF文档

54LS161LM / NSC,原厂原装,08+07+,7到10天国际现货 订购 PDF文档

54LS161W / NS,DIP,07+,全新特价销售82563291 订购 PDF文档

54LS162ADMQB / Various,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

54LS162ALMQB / National Semiconductor,Datasheet,07+, 订购 PDF文档

54LS162FM / Various,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

54LS162J / Raytheon Electronics,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

54LS163A/BEAJC? / ,,最新批号,原装现货 订购 PDF文档

54LS163A/BFA / Philips Semiconductors,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档