Digital Electronics - Digital Concepts - Discussion

Discussion Forum : Digital Concepts - Filling the Blanks (Q.No. 6)
6.
In a typical digital system, Logic 0 is 0V–0.8V, and Logic 1 is ________.
2–5V
2.5–5V
3.0–5.5V
3.5–5.5V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Chinnu said:   1 decade ago
I'm not getting how the voltages will be? Can any one clarify my doubt?

Anonymous said:   1 decade ago
Its from standard logic level diagram wherein logic 1 represents 2 to 5volts

Mr.perfect said:   1 decade ago
Actually digital circuits are made by transistors so in order to conduct transistor 0.7v is must(for Si) after that transistor conducts and there is output(high).

0 to 08 = low.

0.9 to 5 = high.

Anonymous said:   2 years ago
If there is a logic 10, what will be the voltage levels? is there any way to suppose a voltage level for a nth logic?

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