Digital Electronics - Logic Families and Their Characteristics - Discussion

Discussion Forum : Logic Families and Their Characteristics - General Questions (Q.No. 43)
43.
Which logic family is characterized by a multiemitter transistor on the input?
ECL
CMOS
TTL
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Limotko said:   11 months ago
Multiple emitters in a TTL circuit provide multiple inputs for a gate.

Each emitter corresponds to an input, and the (common) collector becomes the output And it's easier to etch multiple emitters on a single transistor than to make multiple transistors.

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