型号 / 厂家，封装，批号，备注，订购

UPD1801C / ,,最新批号, 订购 PDF文档

UPD18012GT-540-E1 / NEC,SMD,00+,~~房间全新现货库存 订购 PDF文档

UPD1871ME / ,,最新批号, 订购 PDF文档

UPD1899G / ,,最新批号,原装现货 订购 PDF文档

UPD1958C / NEC Electronics,Datasheet,06/07+,Digital Clock 订购 PDF文档

UPD1962C / NEC Electronics,Datasheet,06/07+,Digital Clock 订购 PDF文档

UPD1978G / NEC Electronics,Datasheet,06/07+,Digital Clock - w/Du 订购 PDF文档

UPD18104GF(A)-534-3BA / NEC,QFP,02+,0755-83980010 订购 PDF文档

UPD1981C / NEC Electronics,Datasheet,07+,Digital Clock 订购 PDF文档

UPD2005G / NEC Electronics,Datasheet,06/07+,Digital Clock - Dual 订购 PDF文档