IC快速检索：
型号 / 厂家，封装，批号，备注，订购
54LS273 / TAIYO,TO-92,08/09+,全新原装深圳库存 订购 PDF文档
54LS273BRAJC / Motorola,CDIP20,08/09+,原装现货010-66001621/3 订购 PDF文档
54LS273DMQB / National Semiconductor,Datasheet,07+,Octal D-Type Flip-Fl 订购 PDF文档
54LS273JB / ti,Packing: 1/bulk,dc85+,库房现货欢迎来电 订购 PDF文档
54LS278BJ / ,,08/09+,原装特价 订购 PDF文档
54LS279/BEAJC / MOT,DIP,08/09+,原装010-66001623 订购 PDF文档
54LS279F/883B / ,,最新批号,原装现货 订购 PDF文档
54LS279M/B2AJC / Motorola,LCC20,08/09+,原装现货010-66001621/3 订购 PDF文档
54LS27DM / Fairchild Semiconductor,Datasheet,07+,TRIPLE 3-INPUT NOR G 订购 PDF文档