| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| 27C256A12FA | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | CDIL | 28 | -40°C | 125°C | 27C256A12FA datasheet (554K) |
| 27C256A12N | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | PDIL | 28 | -40°C | 125°C | 27C256A12N datasheet (554K) |
| 27C256A15A | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | PLCC | 32 | -40°C | 125°C | 27C256A15A datasheet (554K) |
| 27C256A15D | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | SO | 28 | -40°C | 125°C | 27C256A15D datasheet (554K) |
| 27C256A15FA | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | CDIL | 28 | -40°C | 125°C | 27C256A15FA datasheet (554K) |
| 27C256A15N | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | PDIL | 28 | -40°C | 125°C | 27C256A15N datasheet (554K) |
| 27C256A20A | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | PLCC | 32 | -40°C | 125°C | 27C256A20A datasheet (554K) |
| 27C256A20D | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | SO | 28 | -40°C | 125°C | 27C256A20D datasheet (554K) |
| 27C256A20D | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | SO | 28 | -40°C | 125°C | 27C256A20D datasheet (554K) |
| 27C256A20FA | 2-7 V, 256K-bit CMOS EPROM (32Kx8) | Philips Semiconductors | CDIL | 28 | -40°C | 125°C | 27C256A20FA datasheet (554K) |
