SN74HC27DR и другие
| Компонент | Описание | Производитель | |
| SN74HC27D | TRIPLE 3-INPUT POSITIVE-NOR GATES |
Texas Instruments |
 |
| SN74HC27DBR | TRIPLE 3-INPUT POSITIVE-NOR GATES |
Texas Instruments |
|
| SN74HC27DBRE4 | TRIPLE 3-INPUT POSITIVE-NOR GATES |
Texas Instruments |
|
| SN74HC27DE4 | TRIPLE 3-INPUT POSITIVE-NOR GATES |
Texas Instruments |
|
| SN74HC27DR | TRIPLE 3-INPUT POSITIVE-NOR GATES |
Texas Instruments |
|
| SN74HC27DRE4 | TRIPLE 3-INPUT POSITIVE-NOR GATES |
Texas Instruments |
|
| SN74HC27DT | TRIPLE 3-INPUT POSITIVE-NOR GATES |
Texas Instruments |
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| SN74HC27DTE4 | TRIPLE 3-INPUT POSITIVE-NOR GATES |
Texas Instruments |
|