N74F181D и другие
| Компонент | Описание | Производитель | |
| 74F181 | 4-Bit Arithmetic Logic Unit |
Fairchild Semiconductor |
 |
| 74F181 | 4-Bit Arithmetic Logic Unit |
National Semiconductor |
|
| 74F181 | Arithmetic logic unit |
NXP Semiconductors |
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| 74F181PC | 4-Bit Arithmetic Logic Unit |
National Semiconductor |
|
| 74F181PC | 4-Bit Arithmetic Logic Unit |
Fairchild Semiconductor |
|
| 74F181SC | 4-Bit Arithmetic Logic Unit |
National Semiconductor |
|
| 74F181SC | 4-Bit Arithmetic Logic Unit |
Fairchild Semiconductor |
|
| 74F181SCX | 4-Bit Arithmetic Logic Unit |
Fairchild Semiconductor |
|
| 74F181SPC | 4-Bit Arithmetic Logic Unit |
National Semiconductor |
|
| 74F181SPC | 4-Bit Arithmetic Logic Unit |
Fairchild Semiconductor |
|