| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| M27C256B-70F6 | 256 Kbit (32Kb x 8) EPROM, 5V, 70ns | SGS-Thomson Microelectronics | FDIP | 28 | -40°C | 85°C | M27C256B-70F6 datasheet (107K) |
| M27C256B-70N1 | 256 Kbit (32Kb x 8) EPROM, 5V, 70ns | SGS-Thomson Microelectronics | TSOP | 28 | 0°C | 70°C | M27C256B-70N1 datasheet (107K) |
| M27C256B-70N1TR | 256 Kbit (32Kb x 8) EPROM, 5V, 70ns | SGS-Thomson Microelectronics | TSOP | 28 | 0°C | 70°C | M27C256B-70N1TR datasheet (107K) |
| M27C256B-70N3 | 256 Kbit (32Kb x 8) EPROM, 5V, 70ns | SGS-Thomson Microelectronics | TSOP | 28 | -40°C | 125°C | M27C256B-70N3 datasheet (107K) |
| M27C256B-70N3TR | 256 Kbit (32Kb x 8) EPROM, 5V, 70ns | SGS-Thomson Microelectronics | TSOP | 28 | -40°C | 125°C | M27C256B-70N3TR datasheet (107K) |
| M27C256B-70N6 | 256 Kbit (32Kb x 8) EPROM, 5V, 70ns | SGS-Thomson Microelectronics | TSOP | 28 | -40°C | 85°C | M27C256B-70N6 datasheet (107K) |
| M27C256B-70N6TR | 256 Kbit (32Kb x 8) EPROM, 5V, 70ns | SGS-Thomson Microelectronics | TSOP | 28 | -40°C | 85°C | M27C256B-70N6TR datasheet (107K) |
| M27C256B-70XB1 | 256 Kbit (32Kb x 8) EPROM, 5V, 70ns | SGS-Thomson Microelectronics | PDIP | 28 | 0°C | 70°C | M27C256B-70XB1 datasheet (107K) |
| M27C256B-70XB3 | 256 Kbit (32Kb x 8) EPROM, 5V, 70ns | SGS-Thomson Microelectronics | PDIP | 28 | -40°C | 125°C | M27C256B-70XB3 datasheet (107K) |
| M27C256B-70XB6 | 256 Kbit (32Kb x 8) EPROM, 5V, 70ns | SGS-Thomson Microelectronics | PDIP | 28 | -40°C | 85°C | M27C256B-70XB6 datasheet (107K) |
