型号 / 厂家，封装，批号，备注，订购

UPC1874 / NEC Electronics,Datasheet,06/07+,Semiconductor Select 订购 PDF文档

UPC1874CT / NEC,,05+,原装010-66001623 订购 PDF文档

UPC1875 / NEC,DIP,06+,正品原装 订购 PDF文档

UPC1876 / ,,02+,原装现货 订购 PDF文档

UPC1876AGT / ,,,原装现货 订购 PDF文档

UPC1876GT / ,,02+,原装现货 订购 PDF文档

UPC1880CA / NEC,,05+,全新原装 订购 PDF文档

UPC1881 / NEC,DIP,06+,正品原装 订购 PDF文档

UPC1881C / NEC,,04+,特价 订购 PDF文档

UPC1881CT / ,,02+,原装现货 订购 PDF文档