| Компонент | Описание | Производитель | |
| TC74AC20F | CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
Toshiba Semiconductor |
|
| TC74AC20FN | CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
Toshiba Semiconductor |
|
| TC74AC20F_12 | Dual 4-Input NAND Gate |
Toshiba Semiconductor |