型号 / 厂家，封装，批号，备注，订购

NMC27C256BN120 / National Semiconductor,Datasheet,07+,32K x 8 CMOS EPROM M 订购 PDF文档

NMC27C256BN20 / National Semiconductor,Datasheet,06/07+,High Speed Version 2 订购 PDF文档

NMC27C256BN25 / National Semiconductor,Datasheet,06/07+,High Speed Version 2 订购 PDF文档

NMC27C256BNE150 / National Semiconductor,Datasheet,06/07+,One-Time Programmabl 订购 PDF文档

NMC27C256BQ20 / National Semiconductor,Datasheet,06/07+,UV-Erasable PROM (EP 订购 PDF文档

NMC27C256BQ25 / National Semiconductor,Datasheet,06/07+,UV-Erasable PROM (EP 订购 PDF文档

NMC27C256BVE15 / National Semiconductor,Datasheet,07+,One-Time Programmabl 订购 PDF文档

NMC27C256BVE20 / National Semiconductor,Datasheet,06/07+,One-Time Programmabl 订购 PDF文档

NMC27C256BVE200 / National Semiconductor,Datasheet,07+,One-Time Programmabl 订购 PDF文档

NMC27C256BVE250 / National Semiconductor,Datasheet,06/07+,One-Time Programmabl 订购 PDF文档