| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| M27C256B-45B6 | 256 Kbit (32Kb x 8) EPROM, 5V, 45ns | SGS-Thomson Microelectronics | PDIP | 28 | -40°C | 85°C | M27C256B-45B6 datasheet (107K) |
| M27C256B-45C1 | 256 Kbit (32Kb x 8) EPROM, 5V, 45ns | SGS-Thomson Microelectronics | PLCC | 32 | 0°C | 70°C | M27C256B-45C1 datasheet (107K) |
| M27C256B-45C1TR | 256 Kbit (32Kb x 8) EPROM, 5V, 45ns | SGS-Thomson Microelectronics | PLCC | 32 | 0°C | 70°C | M27C256B-45C1TR datasheet (107K) |
| M27C256B-45C3TR | 256 Kbit (32Kb x 8) EPROM, 5V, 45ns | SGS-Thomson Microelectronics | PLCC | 32 | -40°C | 125°C | M27C256B-45C3TR datasheet (107K) |
| M27C256B-45C6 | 256 Kbit (32Kb x 8) EPROM, 5V, 45ns | SGS-Thomson Microelectronics | PLCC | 32 | -40°C | 85°C | M27C256B-45C6 datasheet (107K) |
| M27C256B-45C6TR | 256 Kbit (32Kb x 8) EPROM, 5V, 45ns | SGS-Thomson Microelectronics | PLCC | 32 | -40°C | 85°C | M27C256B-45C6TR datasheet (107K) |
| M27C256B-45F1 | 256 Kbit (32Kb x 8) EPROM, 5V, 45ns | SGS-Thomson Microelectronics | FDIP | 28 | 0°C | 70°C | M27C256B-45F1 datasheet (107K) |
| M27C256B-45F3 | 256 Kbit (32Kb x 8) EPROM, 5V, 45ns | SGS-Thomson Microelectronics | FDIP | 28 | -40°C | 125°C | M27C256B-45F3 datasheet (107K) |
| M27C256B-45F6 | 256 Kbit (32Kb x 8) EPROM, 5V, 45ns | SGS-Thomson Microelectronics | FDIP | 28 | -40°C | 85°C | M27C256B-45F6 datasheet (107K) |
| M27C256B-45N1 | 256 Kbit (32Kb x 8) EPROM, 5V, 45ns | SGS-Thomson Microelectronics | TSOP | 28 | 0°C | 70°C | M27C256B-45N1 datasheet (107K) |
