DM74LS347 и другие
| Компонент | Описание | Производитель | |
| DM74LS347 | BCD TO 7-SEGMENT DECODER / DRIVER |
National Semiconductor |
 |
| DM74LS347M | BCD TO 7-SEGMENT DECODER / DRIVER |
National Semiconductor |
|
| DM74LS347N | BCD TO 7-SEGMENT DECODER / DRIVER |
National Semiconductor |
|