型号 / 厂家，封装，批号，备注，订购

DM7400M / NATIONAL SEMICONDUCTOR,,,原装现货 订购 PDF文档

DM7401N / IMP,SMD,,全新原装，深圳/香港现货 订购 PDF文档

DM7402J / ,,05+,上海实货库存!欢迎查询! 订购 PDF文档

DM7402N / ,,,全新原装 订购 PDF文档

DM7402N(HSEMRKD) / NATIONAL SEMICONDUCTOR,,,原装现货 订购 PDF文档

DM7403J / NSC,,,010-62106431 订购 PDF文档

DM7403N / NATIONAL SEMICONDUCTOR,,,原装现货 订购 PDF文档

DM7404MX / NATIONAL SEMICONDUCTOR,,,原装现货 订购 PDF文档

DM7405N / TOS,SMD,04+,全新原装，深圳/香港现货 订购 PDF文档

DM7406 / PHI,,,原装，现货 订购 PDF文档