Digital Electronics - Describing Logic Circuits
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Exercise"Everything should be made as simple as possible, but not simpler."
- Albert Einstein
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| 21. |
The logic gate that will have HIGH or "1" at its output when any one of its inputs is HIGH is a(n): |
| A. |
NOR gate | | B. |
OR gate | | C. |
AND gate | | D. |
NOT operation |
Answer: Option D
Explanation:
No answer description available for this question. Let us discuss.
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| 22. |
Which of the symbols shown below represents an AND gate?
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Answer: Option A
Explanation:
No answer description available for this question. Let us discuss.
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| 23. |
For a three-input AND gate, with the input waveforms as shown below, which output waveform is correct?
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Answer: Option A
Explanation:
No answer description available for this question. Let us discuss.
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| 24. |
An OR gate with inverted inputs functions as: |
| A. |
an AND gate. | | B. |
a NAND gate. | | C. |
a NOR gate. | | D. |
an inverter. |
Answer: Option C
Explanation:
No answer description available for this question. Let us discuss.
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| 25. |
The special software application that translates from HDL into a grid of 1's and 0's, which can be loaded into a PLD, is called a: |
| A. |
formatter. | | B. |
compiler. | | C. |
programmable wiring. | | D. |
CPU. |
Answer: Option D
Explanation:
No answer description available for this question. Let us discuss.
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