| 921881 | M27128A-25F6 | NMOS 128K 16K x 8 UV EPROM | ST Microelectronics |
| 921882 | M27128A-2F1 | NMOS 128K 16K x 8 UV EPROM | ST Microelectronics |
| 921883 | M27128A-2F6 | NMOS 128K 16K x 8 UV EPROM | ST Microelectronics |
| 921884 | M27128A-30F1 | NMOS 128K 16K x 8 UV EPROM | ST Microelectronics |
| 921885 | M27128A-30F6 | NMOS 128K 16K x 8 UV EPROM | ST Microelectronics |
| 921886 | M27128A-3F1 | NMOS 128K 16K x 8 UV EPROM | ST Microelectronics |
| 921887 | M27128A-3F6 | NMOS 128K 16K x 8 UV EPROM | ST Microelectronics |
| 921888 | M27128A-4F1 | NMOS 128K 16K x 8 UV EPROM | ST Microelectronics |
| 921889 | M27128A-4F6 | NMOS 128K 16K x 8 UV EPROM | ST Microelectronics |
| 921890 | M27128AF1 | NMOS 16K 2K x 8 UV EPROM | ST Microelectronics |
| 921891 | M27128AF6 | NMOS 16K 2K x 8 UV EPROM | ST Microelectronics |
| 921892 | M2716 | NMOS 16K (2K x 8) UV EPROM | SGS Thomson Microelectronics |
| 921893 | M2716 | NND - NMOS 16 KBIT (2KB X8) UV EPROM | ST Microelectronics |
| 921894 | M27256 | 256K(32K x 8) UV ERASABLE PROM | Intel |
| 921895 | M27256 | NMOS 256K (32K x 8) UV EPROM | SGS Thomson Microelectronics |
| 921896 | M27256 | NND - NMOS 256 KBIT (32KB X8) UV EPROM | ST Microelectronics |
| 921897 | M27256-1F1 | NMOS 256K (32K x 8) UV EPROM, 170ns | SGS Thomson Microelectronics |
| 921898 | M27256-1F1 | NMOS 64K 8K x 8 UV EPROM | ST Microelectronics |
| 921899 | M27256-1F6 | NMOS 256K (32K x 8) UV EPROM, 170ns | SGS Thomson Microelectronics |
|
| 921900 | M27256-1F6 | NMOS 64K 8K x 8 UV EPROM | ST Microelectronics |
| 921901 | M27256-20 | 256K(32K x 8) UV ERASABLE PROM | Intel |
| 921902 | M27256-20F1 | NMOS 256K (32K x 8) UV EPROM, 200ns | SGS Thomson Microelectronics |
| 921903 | M27256-20F1 | NMOS 64K 8K x 8 UV EPROM | ST Microelectronics |
| 921904 | M27256-20F6 | NMOS 256K (32K x 8) UV EPROM, 200ns | SGS Thomson Microelectronics |
| 921905 | M27256-20F6 | NMOS 64K 8K x 8 UV EPROM | ST Microelectronics |
| 921906 | M27256-25 | 256K(32K x 8) UV ERASABLE PROM | Intel |
| 921907 | M27256-25F1 | NMOS 256K (32K x 8) UV EPROM, 250ns | SGS Thomson Microelectronics |
| 921908 | M27256-25F1 | NMOS 64K 8K x 8 UV EPROM | ST Microelectronics |
| 921909 | M27256-25F6 | NMOS 256K (32K x 8) UV EPROM, 250ns | SGS Thomson Microelectronics |
| 921910 | M27256-25F6 | NMOS 64K 8K x 8 UV EPROM | ST Microelectronics |
| 921911 | M27256-2F1 | NMOS 256K (32K x 8) UV EPROM, 200ns | SGS Thomson Microelectronics |
| 921912 | M27256-2F1 | NMOS 64K 8K x 8 UV EPROM | ST Microelectronics |
| 921913 | M27256-2F6 | NMOS 256K (32K x 8) UV EPROM, 200ns | SGS Thomson Microelectronics |
| 921914 | M27256-2F6 | NMOS 64K 8K x 8 UV EPROM | ST Microelectronics |
| 921915 | M27256-35 | 256K(32K x 8) UV ERASABLE PROM | Intel |
| 921916 | M27256-3F1 | NMOS 256K (32K x 8) UV EPROM, 300ns | SGS Thomson Microelectronics |
| 921917 | M27256-3F1 | NMOS 64K 8K x 8 UV EPROM | ST Microelectronics |
| 921918 | M27256-3F6 | NMOS 256K (32K x 8) UV EPROM, 300ns | SGS Thomson Microelectronics |
| 921919 | M27256-3F6 | NMOS 64K 8K x 8 UV EPROM | ST Microelectronics |
| 921920 | M27256-4F1 | NMOS 256K (32K x 8) UV EPROM, 400ns | SGS Thomson Microelectronics |
