型号 / 厂家，封装，批号，备注，订购

UPD449C2 / Various,Datasheet,06/07+,General-Purpose Stat 订购 PDF文档

UPD449C2L / Various,Datasheet,07+,General-Purpose Stat 订购 PDF文档

UPD449D / Various,Datasheet,07+,General-Purpose Stat 订购 PDF文档

UPD449D2 / NEC Electronics,Datasheet,06/07+,General-Purpose Stat 订购 PDF文档

UPD449D3 / NEC Electronics,Datasheet,07+,General-Purpose Stat 订购 PDF文档

UPD449G45 / NEC Electronics,Datasheet,07+,General-Purpose Stat 订购 PDF文档

UPD4500 / NEC,DIP,04+,现货库存 订购 PDF文档

UPD4516161G5A / NEC Electronics,Datasheet,06/07+, 订购 PDF文档

UPD4502161G5A12-7JF / NEC Electronics,Datasheet,06/07+,Synchronous Dynamic 订购 PDF文档

UPD45128163 / NEC Electronics,Datasheet,07+,128M-bit Synchronous 订购 PDF文档