DM74LS05MX и другие
| Компонент | Описание | Производитель | |
| DM74LS05M | HEX INVERTERS WITH OPEN-COLLECTOR OUTPUTS |
National Semiconductor |
 |
| DM74LS05M | Hex Inverters with Open-Collector Outputs |
Fairchild Semiconductor |
|
| DM74LS05MX | Hex Inverter with Open-Collector Outputs |
Fairchild Semiconductor |
|