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Digital Electronics - Engineering

Q1:

Consider the following statements
  1. ECL has least propagation delay
  2. TTL has largest fan out
  3. CMOS has highest noise margin
  4. TTL has lowest power dissipation
Which of these are correct?

A 1 and 3

B 2 and 4

C 3 and 4

D 1 and 2

ANS:A - 1 and 3

No answer description is available.