IC快速检索：
型号 / 厂家，封装，批号，备注，订购
121F07AC / English Electric Valve Co Ltd,Datasheet,07+,Seven-Segment Numeri 订购 PDF文档
121AE / TelCom Semiconductor,Datasheet,07+,3-Input NOR-Function 订购 PDF文档
121H009B5-1312R / ,,最新批号,现货库存 订购 PDF文档
121AH / TelCom Semiconductor,Datasheet,07+,3-Input NOR-Function 订购 PDF文档
121K15-00M / ,,最新批号,原装现货 订购 PDF文档
121AI3 / LT,SOIC8,0815+,芯片优势库存 订购 PDF文档
121B07AB / English Electric Valve Co Ltd,Datasheet,07+,Seven-Segment Numeri 订购 PDF文档
121B07AD / English Electric Valve Co Ltd,Datasheet,07+,Seven-Segment Numeri 订购 PDF文档