| Компонент | Описание | Производитель | |
| PL87X288B | (32 X 8) 256-BIT TTL LOGIC PROMS |
National Semiconductor |
|
| PL87X288BJ | (32 X 8) 256-BIT TTL LOGIC PROMS |
National Semiconductor |
|
| PL87X288BN | (32 X 8) 256-BIT TTL LOGIC PROMS |
National Semiconductor |
|
| PL87X288BV | (32 X 8) 256-BIT TTL LOGIC PROMS |
National Semiconductor |