DM81LS97AN и другие
| Компонент | Описание | Производитель | |
| DM81LS97A | TRI-STATE Octal Buffer |
National Semiconductor |
 |
| DM81LS97AN | 3-STATE Octal Buffer |
Fairchild Semiconductor |
|
| DM81LS97AN | TRI-STATE Octal Buffer |
National Semiconductor |
|
| DM81LS97AWM | TRI-STATE Octal Buffer |
National Semiconductor |
|