74LS74 и другие
| Компонент | Описание | Производитель | |
| 54LS/74LS76 | DUAL JK FLIP - FLOP |
List of Unclassifed Manufacturers |
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| 54LS74 | Dual Positive-Edge-Triggered D Flip-Flops with Preset, Clear and Complementary Outputs |
National Semiconductor |
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| 54LS74A | 54LS74A |
List of Unclassifed Manufacturers |
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| 54LS74DMQB | Dual Positive-Edge-Triggered D Flip-Flops with Preset, Clear and Complementary Outputs |
National Semiconductor |
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| 54LS74FMQB | Dual Positive-Edge-Triggered D Flip-Flops with Preset, Clear and Complementary Outputs |
National Semiconductor |
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| 54LS74LMQB | Dual Positive-Edge-Triggered D Flip-Flops with Preset, Clear and Complementary Outputs |
National Semiconductor |
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| 54LS76 | DUAL JK FLIP - FLOP |
List of Unclassifed Manufacturers |
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| 74LS73 | DUAL J-K FLIP-FLOPS WITH CLEAR |
Texas Instruments |
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| 74LS73 | Dual Negative-Edge-Triggered Master-Slave J-K Flip-Flops with Clear and Complementary Outputs |
Fairchild Semiconductor |
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| 74LS73 | Dual J-K Flip-Flops(with Clear) |
Hitachi Semiconductor |
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