1.

Look up the propagation delay from the clock to the output for the 7476. Are the HIGH-to-LOW and LOW-to-HIGH propagation delays the same?

A. yes
B. no, tPLH = 25 ns, tPHL = 40 ns
C. no, tPLH = 40 ns, tPHL = 25 ns
D. no, tPHL = 25 ns, tPLH = 40 ns
Answer» C. no, tPLH = 40 ns, tPHL = 25 ns


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