DS1616 и другие
| Компонент | Описание | Производитель | |
| 54LS161 | Synchronous 4-Bit Binary Counters |
National Semiconductor |
 |
| 54LS161A | Synchronous 4-Bit Binary Counters |
National Semiconductor |
|
| 54LS161AE | Synchronous 4-Bit Binary Counters |
National Semiconductor |
|
| 54LS161AJ | Synchronous 4-Bit Binary Counters |
National Semiconductor |
|
| 54LS161AN | Synchronous 4-Bit Binary Counters |
National Semiconductor |
|
| 54LS161AW | Synchronous 4-Bit Binary Counters |
National Semiconductor |
|
| 7111S1615A01 | SIM CARD CONNECTOR with switch |
FCI connector |
|
| 7111S1615A01LF | SIM CARD CONNECTOR with switch |
FCI connector |
|
| 74ALS161 | Synchronous Four-Bit Counter |
Fairchild Semiconductor |
|
| 74ALS161B | 4-bit binary counter |
NXP Semiconductors |
|