DM74LS670M и другие
| Компонент | Описание | Производитель | |
| DM74LS670 | TRI-STATE 4-BY-4 REGISTER FILES |
National Semiconductor |
 |
| DM74LS670 | 3-STATE 4-by-4 Register File |
Fairchild Semiconductor |
|
| DM74LS670CW | 3-STATE 4-by-4 Register File |
Fairchild Semiconductor |
|
| DM74LS670M | 3-STATE 4-by-4 Register File |
Fairchild Semiconductor |
|
| DM74LS670MX | 3-STATE 4-by-4 Register File |
Fairchild Semiconductor |
|
| DM74LS670N | 3-STATE 4-by-4 Register File |
Fairchild Semiconductor |
|