14 lines
352 B
Markdown
14 lines
352 B
Markdown
- Output depends on input and past behavior
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- Requires use of storage elements
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# Latches
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## A Latch Built with NOR gates
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Truth table:
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| $S$ | $R$ | $Q_a$ | $Q_b$ |
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| --- | --- | ----- | ----- |
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| 0 | 0 | 0/1 | 1/0 |
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| 0 | 1 | 0 | 1 |
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| 1 | 0 | 1 | 0 |
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| 1 | 1 | 0 | 0 |
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![[Pasted image 20250303095542.png]] |