| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| 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) |
| 27C256I15N | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips-Semiconductors | PDIL | 28 | -40°C | 85°C | 27C256I15N datasheet (554K) |
| 27C256I20D | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips-Semiconductors | SO | 28 | -40°C | 85°C | 27C256I20D datasheet (554K) |
| 27C256I20FA | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips-Semiconductors | CDIL | 28 | -40°C | 85°C | 27C256I20FA datasheet (554K) |
| 27C256I20FA | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips-Semiconductors | CDIL | 28 | -40°C | 85°C | 27C256I20FA datasheet (554K) |
| 27C256I20FA | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips-Semiconductors | CDIL | 28 | -40°C | 85°C | 27C256I20FA datasheet (554K) |
| 27C256I20N | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips-Semiconductors | PDIL | 28 | -40°C | 85°C | 27C256I20N datasheet (554K) |
