型号 / 厂家，封装，批号，备注，订购

74H574 / ,,,010-62106431 订购 PDF文档

74H574D / PHILIPS,,,全新原装 订购 PDF文档

74H595A / ,,,原装现货 订购 PDF文档

74H67AB / NATIONAL,,9812,010-62106431 订购 PDF文档

74H71 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 订购 PDF文档

74H71AF / NATIONAL,,N/A,010-62106431 订购 PDF文档

74H72DCQM / FSC,DIC14,07+,全新原装国内外现货 订购 PDF文档

74H73N / .,DIP,06+,正品原装货 订购 PDF文档

74H74AS374 / ,,05+,原装特价 订购 PDF文档

74H74DC / FC,,,特价 订购 PDF文档