CD4021BMT и другие
| Компонент | Описание | Производитель | |
| CD4021BM | CMOS 8-Stage Static Shift Registers |
Texas Instruments |
 |
| CD4021BM96 | CMOS 8-Stage Static Shift Registers |
Texas Instruments |
|
| CD4021BMS | CMOS 8-Stage Static Shift Registers |
Intersil Corporation |
|
| CD4021BMT | CMOS 8-Stage Static Shift Registers |
Texas Instruments |
|