IC快速检索：
型号 / 厂家，封装，批号，备注，订购
54F04J / NS,DIP,06+,主打，特价010-82563191 订购 PDF文档
54F00LMQB / NS,CDIP22,,全新原装，深圳香港现货 订购 PDF文档
54F04L1MQB / MOT,,07+,全新原装国内外现货 订购 PDF文档
54F00LMQB/C / ,LCC20,05+,原装现货010-66001621/3 订购 PDF文档
54F04LMQB/C / NS,LCC20,05+,原装现货010-66001621/3 订购 PDF文档
54F04M/B2AJ / ,,,原装现货 订购 PDF文档
54F00MB2AJC / MOT,CDIP28,,全新原装，深圳香港现货 订购 PDF文档
54F04M/B2AJC / Motorola/NS,LCC20,05+,原装现货010-66001621/3 订购 PDF文档