What will a TTL digital circuit possess due to the presence of a multi â€“ emitter transistor? - Digital Electronics

Electronics and Communication Engineering (ECE) : Digital Electronics - Quiz(MCQ)

What will a TTL digital circuit possess due to the presence of a multi â€“ emitter transistor?

A)

Smaller area

B)

Larger area

C)

Smaller resistance

D)

Larger resistance

Correct Answer : Option (A) : Smaller area

Explanation : TTL circuit uses multi – emitter transistors. These transistors have a smaller area. As Capacitance is directly proportional to area, a smaller area leads to a lower capacitance.

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