型号 / 厂家，封装，批号，备注，订购

54AC299DMQB / TI,DIP,08/09+,原装010-66001623 订购 PDF文档

54AC299LMQB / NSC,,08/09+,特价 订购 PDF文档

54AC541DMQB/QS 5962-8870601RA / NS,CDIP20,9734,现货热卖 订购 PDF文档

54AC541E / ,DIP,08/09+,原装特价 订购 PDF文档

54AC541FMQB. / National Semiconductor,Datasheet,07+,Octal Buffer/Line Dr 订购 PDF文档

54AC541WG-QML / National Semiconductor,Datasheet,07+,Octal Buffer/Line Dr 订购 PDF文档

54AC574DM / NA,CDIP,08/09+,全新库存特价 订购 PDF文档

54AC32DMQB / NS,DIP14,08/09+,原装现货 订购 PDF文档

54AC574FMQB / National Semiconductor,Datasheet,07+,Octal D Flip-Flop wi 订购 PDF文档

54AC32DMQB. / NS,DIP14,08/09+,原装现货 订购 PDF文档