IC快速检索:
型号 / 厂家,封装,批号,备注,订购
74H21DC / Various,Datasheet,07+,4-Input AND-Function 订购 PDF文档
74H21DC9H21 / ,,最新批号,原装现货 订购 PDF文档
74h21n / ti,,08/09+,全新原装深圳库存 订购 PDF文档
74H21PC / Fairchild Semiconductor,Datasheet,07+,Dual 4-input Positiv 订购 PDF文档
74H22 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 订购 PDF文档
74H244 / ,,08/09+,全新原装深圳库存 订购 PDF文档