| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| 27C256A20FA | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | CDIL | 28 | -40°C | 125°C | 27C256A20FA datasheet (554K) |
| 27C256A20N | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | PDIL | 28 | -40°C | 125°C | 27C256A20N datasheet (554K) |
| 27C256I12A | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | PLCC | 32 | -40°C | 85°C | 27C256I12A datasheet (554K) |
| 27C256I12D | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | SO | 28 | -40°C | 85°C | 27C256I12D datasheet (554K) |
| 27C256I12FA | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | CDIL | 28 | -40°C | 85°C | 27C256I12FA datasheet (554K) |
| 27C256I12N | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | PDIL | 28 | -40°C | 85°C | 27C256I12N datasheet (554K) |
| 27C256I12N | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | PDIL | 28 | -40°C | 85°C | 27C256I12N datasheet (554K) |
| 27C256I15A | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | PLCC | 32 | -40°C | 85°C | 27C256I15A datasheet (554K) |
| 27C256I15D | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | SO | 28 | -40°C | 85°C | 27C256I15D datasheet (554K) |
| 27C256I15FA | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | CDIL | 28 | -40°C | 85°C | 27C256I15FA datasheet (554K) |
