MC74VHCT240ADWR2 и другие
| Компонент | Описание | Производитель | |
| MC74VHCT240ADWR2 | Octal Bus Buffer/Line Driver (TTL Compatible) |
ON Semiconductor |
 |
| MC74VHCT240ADWRG | Octal Bus Buffer/Line Driver Inverting with 3State Outputs |
ON Semiconductor |
|