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Digital Electronics - Logic Families and Their Characteristics - Discussion

Discussion Forum : Logic Families and Their Characteristics - General Questions (Q.No. 18)
Logic Families and Their Characteristics
18.
Why is a pull-up resistor needed when connecting TTL logic to CMOS logic?
to increase the output LOW voltage
to decrease the output LOW voltage
to increase the output HIGH voltage
to decrease the output HIGH voltage
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
Gourav said:   1 decade ago
please explain me this
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