IC快速检索：
型号 / 厂家，封装，批号，备注，订购
CD54HC4040BF3A / TI,DIP,06+,正品原装 订购 PDF文档
CD54HC4040F3A / QT OPTOELECTRONICS,,,原装现货 订购 PDF文档
CD54HC4040F3A 8500401EA / HAR,DIP,04+,全新原装，深圳/香港现货 订购 PDF文档
CD54HC4040J / ,SMD,,全新原装，深圳/香港现货 订购 PDF文档
CD54HC4046AF3A / ,,02+,原装现货 订购 PDF文档
CD54HC4046AF3A 5962-8960901EA / TI,CDIP16,00+,全新原装，深圳/香港现货 订购 PDF文档
CD54HC4046AF3A5962-896090 / TI,,,010-62106431 订购 PDF文档
CD54HC4049F / har,DIP,9501,全新原装现货 订购 PDF文档