型号 / 厂家，封装，批号，备注，订购

DS1220Y-85IND / DALLAS,,02+,010-62106431 订购 PDF文档

DS1220YAB / ,,,原装现货 订购 PDF文档

DS1220Y-IT5 / Dallas/MAX,DIP/SOP,06+,全新原装现货 订购 PDF文档

DS1220YOC-20 / ,,0623+,原装现货库存 订购 PDF文档

DS1220杂型号 / ,大只型IC-24L,,原装010-62106431 订购 PDF文档

DS1222 / TOS,DIP,,原装现货 订购 PDF文档

DS1222N / HYNIX,N/A,03+,全新原装，现货 订购 PDF文档

DS1222S / HYNIX,N/A,03+,全新原装，现货 订购 PDF文档

DS1223 / DALLAS,DIP,05+,全新原装现货 订购 PDF文档

DS1223A-10 / DEL,,,010-62106431 订购 PDF文档