M74HC42 и другие
| Компонент | Описание | Производитель | |
| 74HC4002 | Dual 4-input NOR gate |
NXP Semiconductors |
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| 74HC4002D | Dual 4-input NOR gate |
NXP Semiconductors |
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| 74HC4002DB | Dual 4-input NOR gate |
NXP Semiconductors |
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| 74HC4002N | Dual 4-input NOR gate |
NXP Semiconductors |
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| 74HC4002PW | Dual 4-input NOR gate |
NXP Semiconductors |
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| 74HC4002U | Dual 4-input NOR gate |
NXP Semiconductors |
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| 74HC40102 | 8-bit synchronous BCD down counter |
NXP Semiconductors |
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| 74HC40103 | 8-bit synchronous binary down counter |
NXP Semiconductors |
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| 74HC40103D | 8-bit synchronous binary down counter |
Integrated Circuit Systems |
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| 74HC40103D | 8-bit synchronous binary down counter |
NXP Semiconductors |
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