SN74LS283DR2 и другие
| Компонент | Описание | Производитель | |
| SN74LS283DR | 4 BIT BINARY FULL ADDERS WITH FAST CARRY |
Texas Instruments |
 |
| SN74LS283DR2 | 4-Bit Binary Full Adder with Fast Carry |
ON Semiconductor |
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| SN74LS283DRE4 | 4 BIT BINARY FULL ADDERS WITH FAST CARRY |
Texas Instruments |
|