DM74LS166 и другие
| Компонент | Описание | Производитель | |
| DM74LS160A | Synchronous Presettable BCD Decade Counters |
National Semiconductor |
 |
| DM74LS160AM | Synchronous Presettable BCD Decade Counters |
National Semiconductor |
|
| DM74LS160AN | Synchronous Presettable BCD Decade Counters |
National Semiconductor |
|
| DM74LS161A | Synchronous 4-Bit Binary Counters |
National Semiconductor |
|
| DM74LS161A | Synchronous 4-Bit Binary Counters |
Fairchild Semiconductor |
|
| DM74LS161A | Synchronous 4-Bit Binary Counters |
Fairchild Semiconductor |
|
| DM74LS161ACW | Synchronous 4-Bit Binary Counter with Asynchronous Clear |
Fairchild Semiconductor |
|
| DM74LS161AE | Synchronous 4-Bit Binary Counters |
National Semiconductor |
|
| DM74LS161AJ | Synchronous 4-Bit Binary Counters |
National Semiconductor |
|
| DM74LS161A_98 | Synchronous 4-Bit Binary Counters |
Fairchild Semiconductor |
|