IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SC14420CQ / NATIONAL SEMICONDUCTOR,,,原装现货 订购 PDF文档
SC14421BVF / ,DIP,,全新原装，深圳/香港现货 订购 PDF文档
SC14421VF / NATIONAL SEMICONDUCTOR,,,原装现货 订购 PDF文档
SC14422DRVJG / ,,02+,原装现货 订购 PDF文档
SC14424BVJG / ,,02+,原装现货 订购 PDF文档
SC14424BVJG(TQFP) D/C00 / ,,,原装现货 订购 PDF文档
SC14424BVJG(TQFP) D/C99 / ,,,原装现货 订购 PDF文档
SC14425AVV / ,DIP,,全新原装，深圳/香港现货 订购 PDF文档