IC快速检索:
型号 / 厂家,封装,批号,备注,订购
N74S138N / SIG,,08/09+,原装010-66001623 订购 PDF文档
N74S140F / ,,08/09+,全新原装货 订购 PDF文档
N74S151N / TI/PH/SIG,,08/09+,原装现货010-62565447/62566447 订购 PDF文档
N74S153N / SIGNETICS,,08/09+,特价!全新原装现货 订购 PDF文档
N74S157N / ,,08/09+,全新原装深圳库存 订购 PDF文档
N74S175D / ,,08/09+,全新原装货 订购 PDF文档
N74S189F / ,,08/09+,全新原装货 订购 PDF文档
N74S189F(54S189) / S,,08/09+,特价!全新原装现货 订购 PDF文档