DM74AS21 и другие
| Компонент | Описание | Производитель | |
| DM74AS21 | Dual 4-Input AND Gate |
Fairchild Semiconductor |
 |
| DM74AS21M | Dual 4-Input AND Gate |
Fairchild Semiconductor |
|
| DM74AS21MX | Dual 4-Input AND Gate |
Fairchild Semiconductor |
|
| DM74AS21N | Dual 4-Input AND Gate |
Fairchild Semiconductor |
|
| DM74AS240 | 3-STATE Bus Driver/Receiver |
Fairchild Semiconductor |
|
| DM74AS240N | 3-STATE Bus Driver/Receiver |
Fairchild Semiconductor |
|
| DM74AS240WM | 3-STATE Bus Driver/Receiver |
Fairchild Semiconductor |
|
| DM74AS240WMX | Octal 3-STATE Inverting Buffer/Line Drivers/Line Receiver |
Fairchild Semiconductor |
|
| DM74AS244 | 3-STATE Bus Driver/Receiver |
Fairchild Semiconductor |
|
| DM74AS244N | 3-STATE Bus Driver/Receiver |
Fairchild Semiconductor |
|