Design a combinational logic circuit with four inputs (a,b,c,d) and one output F. It has the following specifications: The output is low if b = c = d = 0 or a=c=d=1, the output is high if a=0 and c=1 provided that d=0 or b=0. The output is don't care for the other combinations of the input variables. Determine the simplified expression of the output F. a. ac b. a b cd c. none of the choices d. a cd

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter13: Magnetic Induction
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Design a combinational logic circuit with four inputs (a,b,c,d) and one output F. It has the following specifications: The output is low if b = c = d = 0 or a=c=d=1, the output is high if a=0 and c=1 provided that d=0 or b=0. The output is don't care for the other combinations of the input variables. Determine the simplified expression of the output F.

a. ac

b. a b cd

c. none of the choices

d. a cd

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