DM74LS162A и другие
| Компонент | Описание | Производитель | |
| DM74LS162A | Synchronous Presettable BCD Decade Counters |
National Semiconductor |
 |
| DM74LS162AM | Synchronous Presettable BCD Decade Counters |
National Semiconductor |
|
| DM74LS162AN | Synchronous Presettable BCD Decade Counters |
National Semiconductor |
|