| Компонент | Описание | Производитель | |
| IN74HC27A | Triple 3-Input NOR Gate |
Integral Corp. |
|
| IN74HC27A | Triple 3-Input NOR Gate |
IK Semicon Co., Ltd |
|
| IN74HC27AD | Triple 3-Input NOR Gate |
IK Semicon Co., Ltd |
|
| IN74HC27AD | Triple 3-Input NOR Gate |
Integral Corp. |
|
| IN74HC27AN | Triple 3-Input NOR Gate |
Integral Corp. |
|
| IN74HC27AN | Triple 3-Input NOR Gate |
IK Semicon Co., Ltd |