IC快速检索：
型号 / 厂家，封装，批号，备注，订购
RR1220P474D / ,,08/09+,全新原装现货 订购 PDF文档
RR1220P474DC / ,,08/09+,全新原装现货 订购 PDF文档
RR1220P4990B / ,,08/09+,全新原装现货 订购 PDF文档
RR1220P4750D / ,,08/09+,全新原装现货 订购 PDF文档
RR1220P4751B / ,,08/09+,全新原装现货 订购 PDF文档
RR1220P4990D / ,,08/09+,全新原装现货 订购 PDF文档
RR1220P4991B / ,,08/09+,全新原装现货 订购 PDF文档
RR1220P4991D / ,,08/09+,全新原装现货 订购 PDF文档