SN74HC20N3 и другие
| Компонент | Описание | Производитель | |
| IN74HC20N | DUAL 4-INPUT NAND GATE |
Integral Corp. |
 |
| SN74HC20N | DUAL 4-INPUT POSITIVE-NAND GATES |
Texas Instruments |
|
| SN74HC20N3 | DUAL 4-INPUT POSITIVE-NAND GATES |
Texas Instruments |
|
| SN74HC20NE4 | DUAL 4-INPUT POSITIVE-NAND GATES |
Texas Instruments |
|
| SN74HC20NSR | DUAL 4-INPUT POSITIVE-NAND GATES |
Texas Instruments |
|
| SN74HC20NSRE4 | DUAL 4-INPUT POSITIVE-NAND GATES |
Texas Instruments |
|