Computer Science - Digital Computer Electronics - Discussion

Discussion Forum : Digital Computer Electronics - Section 1 (Q.No. 18)
18.
The output 0 and 1 levels for TTL logic family is approximately
0.1 and 5 V
0.6 and 3.5 V
0.9 and 1.75V
-1.75 and -0.9 V
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Imdadul Sharif said:   1 decade ago
For TTL:

(0)Low.
(1)High.

(1) High voltage Range 2v to 5.0v.
(0) Low voltage Range 0v to 0.8v.

From this two range analysis option B matches properly.

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