型号 / 厂家，封装，批号，备注，订购

DS1218S/TR / DALLAS,SOIC-8,06+,库房原装现货 订购 PDF文档

DS1218S+ / Maxim Integrated Products,Datasheet,06/07+,Nonvolatile Controll 订购 PDF文档

DS1218S-2 / PANASONIC,,00+,原装，现货 订购 PDF文档

DS1219 / DALLAS,DIP8,04+,原装特价 订购 PDF文档

DS121S / ,,,全新原装 订购 PDF文档

DS1220 / ,,02+,原装现货 订购 PDF文档

DS1220-100AB / ,,,原装现货 订购 PDF文档

DS1220-150 / DALLAS,,05+,全新原装，深圳/香港现货 订购 PDF文档

DS1220-200Y / DALLAS,,05+,全新原装现货 订购 PDF文档

DS1220AB/120 / ,,02+,原装现货 订购 PDF文档