MC74ACT640NG и другие
| Компонент | Описание | Производитель | |
| MC74ACT640N | OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE OUTPUTS |
Motorola, Inc |
 |
| MC74ACT640N | Octal 3−State Inverting Transciever |
ON Semiconductor |
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| MC74ACT640NG | Octal 3−State Inverting Transciever |
ON Semiconductor |
|