IC快速检索：
型号 / 厂家，封装，批号，备注，订购
54HC40450F3A / HARRIS,,, 订购 PDF文档
54HC534YBF / TI,TQFP,04+,全新原装，深圳/香港现货 订购 PDF文档
54HC540 / TI,,05+,全新原装,特价 订购 PDF文档
54HC4046AF3A / TI,SOP,01+,原装现货 订购 PDF文档
54HC540F3A / HAR,,07+,原装正品 订购 PDF文档
54HC4046AF3A(5962-8960901EA) / HAR,DIP,00+,全新原装，深圳香港现货 订购 PDF文档
54hc541fpulls / har,,dc90,全新原装，深圳/香港现货 订购 PDF文档
54HC4046AF3A=5962-8060901EA / HAR,,05+,010-66001623/66001621 订购 PDF文档