# | Part Name | Description |
1 | AMPAL20L10-20 | PAL20X10A Series - XOR Registered 24-pin TTL Programmable Array Logic |
2 | AMPAL20L10AL | PAL20X10A Series - XOR Registered 24-pin TTL Programmable Array Logic |
3 | AMPAL20L10B | PAL20X10A Series - XOR Registered 24-pin TTL Programmable Array Logic |
4 | PAL20L10A | PAL20X10A Series - XOR Registered 24-pin TTL Programmable Array Logic |
5 | PAL20X4A | PAL20X10A Series - XOR Registered 24-pin TTL Programmable Array Logic |
6 | PAL20X8A | PAL20X10A Series - XOR Registered 24-pin TTL Programmable Array Logic |