SN74LS399DR и другие
| Компонент | Описание | Производитель | |
| SN74LS399D | QUADRUPLE 2-INPUT MULTIPLEXERS WITH STORAGE |
Texas Instruments |
 |
| SN74LS399D | QUAD 2-PORT REGISTER |
Motorola, Inc |
|
| SN74LS399DE4 | QUADRUPLE 2-INPUT MULTIPLEXERS WITH STORAGE |
Texas Instruments |
|
| SN74LS399DR | QUADRUPLE 2-INPUT MULTIPLEXERS WITH STORAGE |
Texas Instruments |
|
| SN74LS399DW | QUAD 2-PORT REGISTER |
Motorola, Inc |
|