| Компонент | Описание | Производитель | |
| 57C51C-70 | HIGH SPEED 16K x 8 CMOS PROM/RPROM |
STMicroelectronics |
|
| WS57C51C-70 | MILITARY HIGH SPEED 16K x 8 CMOS PROM/RPROM |
STMicroelectronics |
|
| WS57C51C-70D | HIGH SPEED 16K x 8 CMOS PROM/RPROM |
STMicroelectronics |
|
| WS57C51C-70T | HIGH SPEED 16K x 8 CMOS PROM/RPROM |
STMicroelectronics |