IC快速检索：
型号 / 厂家，封装，批号，备注，订购
DS1642100+ / DALLAS 特价,DIP,07+,优势库存 订购 PDF文档
DS1642-100+ / Maxim Integrated Products,Datasheet,06/07+,Nonvolatile Timekeep 订购 PDF文档
DS1642-100IND / DALLAS,,03+,010-62106431 订购 PDF文档
DS1642120 / ,,00+,010-62106431 订购 PDF文档
DS1642-120 / NS,SMD,,全新原装，深圳/香港现货 订购 PDF文档
DS1642-150 / ,,02+,原装现货 订购 PDF文档
DS1642-150IND / DALLAS,,02+,010-62106431 订购 PDF文档
DS1642-70 DC01 / ,,,原装现货 订购 PDF文档