| 1208281 | NMC27C512AQ170 | 170 ns, Vcc=5V+/-10%, 524,288-bit (64k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208282 | NMC27C512AQ20 | 200 ns, Vcc=5V+/-5%, 524,288-bit (64k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208283 | NMC27C512AQ200 | 200 ns, Vcc=5V+/-10%, 524,288-bit (64k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208284 | NMC27C512AQ25 | 250 ns, Vcc=5V+/-5%, 524,288-bit (64k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208285 | NMC27C512AQ250 | 250 ns, Vcc=5V+/-10%, 524,288-bit (64k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208286 | NMC27C512AQE150 | 150 ns, Vcc=5V+/-10%, 524,288-bit (64k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208287 | NMC27C512AQE170 | 170 ns, Vcc=5V+/-10%, 524,288-bit (64k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208288 | NMC27C512AQE200 | 200 ns, Vcc=5V+/-10%, 524,288-bit (64k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208289 | NMC27C512AQE250 | 250 ns, Vcc=5V+/-10%, 524,288-bit (64k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208290 | NMC27C512AQM150 | 150 ns, Vcc=5V+/-10%, 524,288-bit (64k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208291 | NMC27C512AQM170 | 170 ns, Vcc=5V+/-10%, 524,288-bit (64k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208292 | NMC27C512AQM200 | 200 ns, Vcc=5V+/-10%, 524,288-bit (64k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208293 | NMC27C512AQM250 | 250 ns, Vcc=5V+/-10%, 524,288-bit (64k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208294 | NMC27C64 | 65,536-Bit (8192 x 8) CMOS PROM | National Semiconductor |
| 1208295 | NMC27C64N150 | 64KBit (8192 x 8) CMOS EPROM [Life-time buy] | Fairchild Semiconductor |
| 1208296 | NMC27C64N150 | 150 ns, Vcc=5V+/-10%, 65,536-bit (8k x 8) one time programmable CMOS PROM | National Semiconductor |
| 1208297 | NMC27C64N200 | 64KBit (8192 x 8) CMOS EPROM [Life-time buy] | Fairchild Semiconductor |
| 1208298 | NMC27C64N200 | 200 ns, Vcc=5V+/-10%, 65,536-bit (8k x 8) one time programmable CMOS PROM | National Semiconductor |
| 1208299 | NMC27C64N250 | 250 ns, Vcc=5V+/-10%, 65,536-bit (8k x 8) one time programmable CMOS PROM | National Semiconductor |
|
| 1208300 | NMC27C64NE150 | 64KBit (8192 x 8) CMOS EPROM [Life-time buy] | Fairchild Semiconductor |
| 1208301 | NMC27C64NE200 | 64KBit (8192 x 8) CMOS EPROM [Life-time buy] | Fairchild Semiconductor |
| 1208302 | NMC27C64Q150 | 64KBit (8192 x 8) CMOS EPROM [Life-time buy] | Fairchild Semiconductor |
| 1208303 | NMC27C64Q150 | 150 ns, Vcc=5V+/-10%, 65,536-bit (8k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208304 | NMC27C64Q200 | 64KBit (8192 x 8) CMOS EPROM [Life-time buy] | Fairchild Semiconductor |
| 1208305 | NMC27C64Q200 | 200 ns, Vcc=5V+/-10%, 65,536-bit (8k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208306 | NMC27C64Q250 | 64KBit (8192 x 8) CMOS EPROM [Life-time buy] | Fairchild Semiconductor |
| 1208307 | NMC27C64Q250 | 250 ns, Vcc=5V+/-10%, 65,536-bit (8k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208308 | NMC27C64Q300 | 300 ns, Vcc=5V+/-10%, 65,536-bit (8k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208309 | NMC27C64QE150 | 64KBit (8192 x 8) CMOS EPROM [Life-time buy] | Fairchild Semiconductor |
| 1208310 | NMC27C64QE150 | 150 ns, Vcc=5V+/-10%, 65,536-bit (8k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208311 | NMC27C64QE200 | 64KBit (8192 x 8) CMOS EPROM [Life-time buy] | Fairchild Semiconductor |
| 1208312 | NMC27C64QE200 | 200 ns, Vcc=5V+/-10%, 65,536-bit (8k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208313 | NMC27C64QM200 | 200 ns, Vcc=5V+/-10%, 65,536-bit (8k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208314 | NMC27C64QM250 | 250 ns, Vcc=5V+/-10%, 65,536-bit (8k x 8) UV erasable CMOS PROM | National Semiconductor |
| 1208315 | NMC9306 | 256-Bit Serial Electrically Erasable Programmable Memory | National Semiconductor |
| 1208316 | NMC9306EM8 | 256-Bit Serial Electrically Erasable Programmable Memory | National Semiconductor |
| 1208317 | NMC9306EN | 256-Bit Serial Electrically Erasable Programmable Memory | National Semiconductor |
| 1208318 | NMC9306M8 | 256-Bit Serial Electrically Erasable Programmable Memory | National Semiconductor |
| 1208319 | NMC9306N | 256-Bit Serial Electrically Erasable Programmable Memory | National Semiconductor |
| 1208320 | NMC9307 | 256-Bit Serial Electrically Erasable Programmable Memory | National Semiconductor |
