型号 / 厂家，封装，批号，备注，订购

DM74LS11M / ,,,全新原装 订购 PDF文档

DM74LS11N / MUSIC SEMICONDUCTORS,,,原装现货 订购 PDF文档

DM74LS11N//SN74LS11N / ,,05+,全新原装 订购 PDF文档

DM74LS122M / ,,0710+,原装库房现货 订购 PDF文档

DM74LS123M/SN74LS123D / TI,,03+,原装现货 订购 PDF文档

DM74LS123MX / ,,02+,原装现货 订购 PDF文档

DM74LS123N / winbond,SMD,04+,全新原装，深圳/香港现货 订购 PDF文档

DM74LS123N/SN74LS123N / NS,,04+,原装现货 订购 PDF文档

DM74LS125 / ,,02+,原装现货 订购 PDF文档

DM74LS125AM / MUSIC SEMICONDUCTORS,,,原装现货 订购 PDF文档