IC快速检索：
型号 / 厂家，封装，批号，备注，订购
DS1921H-F50 / DALLAS,N/A,02+,全新原装，现货 订购 PDF文档
DS1921K / DALLAS,N/A,02+,全新原装，现货 订购 PDF文档
DS1922L-F5 / DALLAS,N/A,02+,全新原装，现货 订购 PDF文档
DS1923-F5 / DALLAS,N/A,02+,全新原装，现货 订购 PDF文档
DS1931P / ,,2002,010-62106431 订购 PDF文档
DS1961S-F5 / DALLAS,N/A,02+,全新原装，现货 订购 PDF文档
DS1963LF5 / DALLAS/MAX,DIP/SOP,04+,原装010-62106431 订购 PDF文档
DS1963L-F5 / DALLAS,N/A,02+,全新原装，现货 订购 PDF文档