型号 / 厂家，封装，批号，备注，订购

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MC145442L / MOTOROLA,,05+,全新原装现货 订购 PDF文档

MC145442P / XICOR,DIP,05+,全新原装，深圳/香港现货 订购 PDF文档

MC145442P? / ,,02+,原装现货 订购 PDF文档

MC145442P+ / MOTOROLA,DIP,9827,原装010-62106431 订购 PDF文档

MC145443 / infineon,,,全新原装，深圳现货 订购 PDF文档

MC145443ADW? / ,,02+,原装现货 订购 PDF文档

MC145443ADWR2 / DALLAS,,02+,原装现货 订购 PDF文档

MC145443BCW / MOT,SOP-24,05+,全新原装 订购 PDF文档

MC145443BDR2 / MOTOROLA,SOIC20,05+,010-66001623/66001621 订购 PDF文档