IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SN74AHC540DBE4 / ,SSOP,08/09+,010-62104891 订购 PDF文档
SN74AHC540DBRE4 / ,SSOP,08/09+,010-62104891 订购 PDF文档
SN74AHC540DGVR / ,TVSOP,08/09+,010-62104891 订购 PDF文档
SN74AHC540DWRE4 / ,SOIC,08/09+,010-62104891 订购 PDF文档
SN74AHC540N / N/S,,08/09+,全新原装 订购 PDF文档
SN74AHC540N-P / ,PDIP,08/09+,010-62104891 订购 PDF文档
SN74AHC540NSRE4 / ,SOP,08/09+,010-62104891 订购 PDF文档
SN74AHC540PWE4 / ,TSSOP,08/09+,010-62104891 订购 PDF文档