型号 / 厂家，封装，批号，备注，订购

NE522N,602 / PHILIPS,DIP/SOP,06+,原装010-62106431 订购 PDF文档

NE522U / ,,07+,原装现货 订购 PDF文档

NE523 / ,,05+,全新现货 订购 PDF文档

NE5230D(SMD) D/C93 / ,,,原装现货 订购 PDF文档

NE5230D,623 / PHILIPS,DIP/SOP,06+,原装010-62106431 订购 PDF文档

NE5230DR2 \N5230 / ,,,原装现货 订购 PDF文档

NE5230DT / PHIL,SMD,05+,特价 订购 PDF文档

NE5230N / ,,02+,原装现货 订购 PDF文档

NE5230NG / ONS,,05+,原装特价 订购 PDF文档

NE52318(V43) / NEC,,02+,010-66001623/66001621 订购 PDF文档