| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | PAL18R8AM |  448Kb/14P | Progammable Array Logic Series 24 (PAL Series 24) |
 National Semiconductor ... | PAL18R8AC |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8AJ |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8AJC |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8AJM |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8AN |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8ANC |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8ANM |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8AV |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8AVC |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8AVM |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8A |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8C |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8J |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8JC |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8JM |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8M |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8N |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8NC |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8NM |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |
| PAL18R8V |  448Kb/ 14P | Progammable Array Logic Series 24 (PAL Series 24) |