型号 / 厂家，封装，批号，备注，订购

UPB421C/D / NEC Electronics,Datasheet,07+,256 x 8 TTL PROM Mem 订购 PDF文档

UPB421C1 / NEC Electronics,Datasheet,07+,Fuse-Programmable PR 订购 PDF文档

UPB421D / NEC Electronics,Datasheet,06/07+,Fuse-Programmable PR 订购 PDF文档

UPB375D-C / ,,最新批号,原装现货 订购 PDF文档

UPB421D1 / NEC Electronics,Datasheet,06/07+,Fuse-Programmable PR 订购 PDF文档

UPB423C/D / NEC Electronics,Datasheet,06/07+,256 x 4 TTL PROM Mem 订购 PDF文档

UPB400C/D / NEC Electronics,Datasheet,07+,32 x 8 TTL PROM Memo 订购 PDF文档

UPB423C/D-2 / NEC Electronics,Datasheet,07+,256 x 4 TTL PROM Mem 订购 PDF文档

UPB423C1 / NEC Electronics,Datasheet,07+,Fuse-Programmable PR 订购 PDF文档

UPB400C/D-1 / NEC Electronics,Datasheet,07+,32 x 8 TTL PROM Memo 订购 PDF文档