DM54LS273 и другие
| Компонент | Описание | Производитель | |
| DM54LS27 | TRIPLE 3-INPUT NOR GATES |
National Semiconductor |
 |
| DM54LS273 | 8-Bit Register with Clear |
National Semiconductor |
|
| DM54LS273E | 8-Bit Register with Clear |
National Semiconductor |
|
| DM54LS273J | 8-Bit Register with Clear |
National Semiconductor |
|
| DM54LS273J-MLS | 8-Bit Register with Clear |
National Semiconductor |
|
| DM54LS273J/883 | 8-Bit Register with Clear |
National Semiconductor |
|
| DM54LS273W | 8-Bit Register with Clear |
National Semiconductor |
|
| DM54LS279J | Quad S-R Latches |
National Semiconductor |
|
| DM54LS279J/883 | Quad S-R Latch |
National Semiconductor |
|
| DM54LS27J | TRIPLE 3-INPUT NOR GATES |
National Semiconductor |
|