SN74ALS273DWR и другие
| Компонент | Описание | Производитель | |
| IN74ALS273DW | Octal D-type flip-flop with clear |
Integral Corp. |
 |
| SN74ALS273DW | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR |
Texas Instruments |
|
| SN74ALS273DWR | OCTAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR |
Texas Instruments |
|