型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

NMC27C256BVE15 / National Semiconductor,Datasheet,07+,One-Time Programmabl 訂購(gòu) PDF文檔

NMC27C256BVE20 / National Semiconductor,Datasheet,06/07+,One-Time Programmabl 訂購(gòu) PDF文檔

NMC27C256BVE200 / National Semiconductor,Datasheet,07+,One-Time Programmabl 訂購(gòu) PDF文檔

NMC27C256BVE250 / National Semiconductor,Datasheet,06/07+,One-Time Programmabl 訂購(gòu) PDF文檔

NMC27C256Q350 / National Semiconductor,Datasheet,06/07+,32K x 8 CMOS EPROM M 訂購(gòu) PDF文檔

NMC27C256Q450 / National Semiconductor,Datasheet,06/07+,UV-Erasable PROM (EP 訂購(gòu) PDF文檔

NMC27C32（小） / ,,最新批號(hào), 訂購(gòu) PDF文檔

NMC27C32-30 / National Semiconductor,Datasheet,06/07+,4K x 8 CMOS EPROM Me 訂購(gòu) PDF文檔

NMC27C32-45 / National Semiconductor,Datasheet,06/07+,4K x 8 CMOS EPROM Me 訂購(gòu) PDF文檔