PAL20R6NM и другие
| Компонент | Описание | Производитель | |
| PAL20R6N | Progammable Array Logic Series 24 (PAL Series 24) |
National Semiconductor |
 |
| PAL20R6NC | Progammable Array Logic Series 24 (PAL Series 24) |
National Semiconductor |
|
| PAL20R6NM | Progammable Array Logic Series 24 (PAL Series 24) |
National Semiconductor |
|