MC74VHCT240ADTRG и другие
| Компонент | Описание | Производитель | |
| MC74VHCT240ADTR2 | Octal Bus Buffer/Line Driver (TTL Compatible) |
ON Semiconductor |
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| MC74VHCT240ADTRG | Octal Bus Buffer/Line Driver Inverting with 3State Outputs |
ON Semiconductor |
|