N74F20D и другие
| Компонент | Описание | Производитель | |
| 74F20 | Dual 4-input NAND gate |
NXP Semiconductors |
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| 74F20 | Dual 4-Input NAND Gate |
National Semiconductor |
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| 74F20 | Dual 4-Input NAND Gate |
Fairchild Semiconductor |
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| 74F20CW | Dual 4-Input NAND Gate |
Fairchild Semiconductor |
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| 74F20PC | Dual 4-Input NAND Gate |
National Semiconductor |
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| 74F20PC | Dual 4-Input NAND Gate |
Fairchild Semiconductor |
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| 74F20SC | Dual 4-Input NAND Gate |
National Semiconductor |
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| 74F20SC | Dual 4-Input NAND Gate |
Fairchild Semiconductor |
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| 74F20SCX | Dual 4-Input NAND Gate |
Fairchild Semiconductor |
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| 74F20SJ | Dual 4-Input NAND Gate |
Fairchild Semiconductor |
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