型号 / 厂家，封装，批号，备注，订购

C51A-5 / CHRONTEL,SMD,,全新原装，深圳/香港现货 订购 PDF文档

C544A / ,,02+,原装现货 订购 PDF文档

C51C98 / AD,DIP,02+,原装010-66001623 订购 PDF文档

C544C / ,DIP,0523+,0755-82865201 订购 PDF文档

C5451AP / XR,,,原装现货 订购 PDF文档

C51C9825 / INTEL,DIP,,全新原装 订购 PDF文档

C545-259-001 / ,,05+/06+,全新原装库房现货 订购 PDF文档

C51C98-25 / ,,,全新原装 订购 PDF文档

C5475 / ,,07+,原装正品 订购 PDF文档

C51C98-25L9240811 / ,DIP,04+,原装特价 订购 PDF文档