IC快速检索：
型号 / 厂家，封装，批号，备注，订购
MC54HC4075JD / .,.,01+,0754-4478210 订购 PDF文档
MC54HC4078J / TI,,04+,库房现货010-51901725/6 订购 PDF文档
MC54HC4078JD / MOT,CDIP,N/A,新佳电子批发与邮购 订购 PDF文档
MC54HC42 / ,,07+,原装全新货 订购 PDF文档
MC54HC42J / Motorola,陶瓷-16,04+,原装特价 订购 PDF文档
MC54HC4316J / TI,,04+,库房现货010-51901725/6 订购 PDF文档
MC54HC4511J / MOT,CDIP28,00+,全新原装，深圳/香港现货 订购 PDF文档
MC54HC4514J / MOT,,,010-62106431 订购 PDF文档