IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74AHC377 / PHILIPS,,04+,010-66001623/66001621 订购 PDF文档
74AHC377D,118 / ,,,原装现货 订购 PDF文档
74AHC3G14DC,125 / PHILIPS,,,010-62106431 订购 PDF文档
74AHC540 / TI,SOP/DIP,05+,全新原装 订购 PDF文档
74ahc540dw / ti,,dc01,全新原装，深圳/香港现货 订购 PDF文档
74AHC540DWR / TI,SMD,01+,全新原装，深圳/香港现货 订购 PDF文档
74AHC541 / ,,02+,原装现货 订购 PDF文档
74AHC541DT / PHILIPS,,,010-62106431 订购 PDF文档