| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | PAL20P6AM |  448Kb/14P | Progammable Array Logic Series 24 (PAL Series 24) |
 National Semiconductor ... | PAL20P6AC |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6AJ |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6AJC |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6AJM |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6AN |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6ANC |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6ANM |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6AV |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6AVC |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6AVM |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6A |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6C |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6J |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6JC |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6JM |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6M |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6N |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6NC |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6NM |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL20P6V |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |