DM74S51 и другие
| Компонент | Описание | Производитель | |
| CYM74S551PM-50C | OPTi Viper Chip Set Level II Cache Module Family |
Cypress Semiconductor |
 |
| DM74S51 | Dual 2-Wide 2-Input AND-OR-INVERT Gate |
Fairchild Semiconductor |
|
| DM74S51N | Dual 2-Wide 2-Input AND-OR-INVERT Gate |
Fairchild Semiconductor |
|
| DM74S571 | (512 X 4) 2048-BIT TTL PROM |
National Semiconductor |
|
| DM74S571J | (512 X 4) 2048-BIT TTL PROM |
National Semiconductor |
|
| DM74S571N | (512 X 4) 2048-BIT TTL PROM |
National Semiconductor |
|
| DM74S571V | (512 X 4) 2048-BIT TTL PROM |
National Semiconductor |
|
| DM74S573AJ | (1024 X 4) 4096-BIT TTL PROM |
National Semiconductor |
|
| DM74S573AN | (1024 X 4) 4096-BIT TTL PROM |
National Semiconductor |
|
| DM74S573AV | (1024 X 4) 4096-BIT TTL PROM |
National Semiconductor |
|