| 1 |
PAL20X10 |
Programmable Array Logic / 24 Pin Exclusive OR PAL |
National Semiconductor |
 |
| 2 |
PAL20X10A |
XOR Registered 24 Pin TTL Programmable Array Logic |
AMD |
|
| 3 |
PAL20X4 |
Programmable Array Logic / 24 Pin Exclusive OR PAL |
National Semiconductor |
|
| 4 |
PAL20X4A |
XOR Registered 24-pin TTL Programmable Array Logic |
AMD |
|
| 5 |
PAL20X8 |
Military 24 Pin PAL Devices |
Monolithic |
|
| 6 |
PAL20X8 |
Programmable Array Logic / 24 Pin Exclusive OR PAL |
National Semiconductor |
|
| 7 |
PAL20X8A |
XOR Registered 24-pin TTL Programmable Array Logic |
AMD |
|
