| メーカー | 部品番号 | データシート | 部品情報 |
 National Semiconductor ... | DM77S181 |  82Kb/4P | (1024 x 8) 8192-BIT TTL PROMs |
| DM77S181AJ |  82Kb/4P | (1024 x 8) 8192-BIT TTL PROMs |
| DM77S181J |  82Kb/4P | (1024 x 8) 8192-BIT TTL PROMs |
 National Semiconductor ... | DM77S181AJ |  82Kb/4P | (1024 x 8) 8192-BIT TTL PROMs |
| DM77S181J |  82Kb/4P | (1024 x 8) 8192-BIT TTL PROMs |
| DM77S281 |  82Kb/4P | (1024 x 8) 8192-BIT TTL PROMs |
| DM77S281AJ |  82Kb/4P | (1024 x 8) 8192-BIT TTL PROMs |
| DM77S281J |  82Kb/4P | (1024 x 8) 8192-BIT TTL PROMs |
 National Semiconductor ... | DM7123 |  88Kb/3P | Quad 2-Input DATA SELECTORS / MULTIPLEXERS |
| DM7130 |  57Kb/2P | MAGNITUDE COMPARATORS |
| DM7130J |  57Kb/2P | MAGNITUDE COMPARATORS |
| DM7131 |  152Kb/3P | 6-Bit Unified Bus Comparator |
| DM7136 |  145Kb/3P | 6-BIT UNIFIED BUS COMPARATOR WITH OPEN-COLLECTOR OUTPUT |
| DM7136J |  145Kb/3P | 6-BIT UNIFIED BUS COMPARATOR WITH OPEN-COLLECTOR OUTPUT |
| DM7136W |  145Kb/3P | 6-BIT UNIFIED BUS COMPARATOR WITH OPEN-COLLECTOR OUTPUT |
| DM7160 |  103Kb/4P | Magnitude Comparator |
| DM7160J |  103Kb/4P | Magnitude Comparator |