| Компонент | Описание | Производитель | |
| TC74HC253AF | Dual 4-Channel Multiplexer with 3-State Output |
Toshiba Semiconductor |
|
| TC74HC253AF | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
Toshiba Semiconductor |
|
| TC74HC253AFN | Dual 4-Channel Multiplexer with 3-State Output |
Toshiba Semiconductor |
|
| TC74HC253AFN | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
Toshiba Semiconductor |