IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SN74AHC245QDWR / TI,DIP/SOP,08/09+,原装010-62106431 订购 PDF文档
SN74AHC245QPWR / TI,DIP/SOP,08/09+,原装010-62106431 订购 PDF文档
SN74AHC257N / ,PDIP,08/09+,010-62104891 订购 PDF文档
SN74AHC258D / ,SOIC,08/09+,010-62104891 订购 PDF文档
SN74AHC273DB / ,SSOP,08/09+,010-62104891 订购 PDF文档
SN74AHC273DBE4 / ,SSOP,08/09+,010-62104891 订购 PDF文档
SN74AHC273DGVR / TI,,08/09+,010-66001623/66001621 订购 PDF文档
SN74AHC273DGVRE4 / ,TVSOP,08/09+,010-62104891 订购 PDF文档