Combinational Circuits | Digital Circuits | GATE 2023 EE/EC/IN Exam | BYJU'S GATE

A combinational logic circuit has four inputs (A, B, C, and D) and one output Z. The output is 1 if and only if the input has three consecutive 0's or three consecutive 1's.For example, if A=1, B=0, C=0, and D=0, then Z = 1, but if A=0, B=1, C=0, and D=0, then Z=0. Design the circuit using one four-input OR gate and four three-input AND gates.

Design Combinatorial and Sequential Logic for MATLAB programs using State Machines in Stateflow

Design of combinational digital circuits (Example)Example: Design a 4-input (A,B,C,D) digital circuit that will give at its output (X) alogic 1 only if there more ones than zeros in the binary number formed at the input.Inputs OutputX = ABCD0 0 0 0 01 0 0 0 12 0 0 1 03 0 0 1 14 0 1 0 05 0 1 0 16 0 1 1 07 0 1 1 18 1 0 0 09 1 0 0 110 1 0 1 011 1 0 1 112 1 1 0 013 1 1 0 114 1 1 1 015 1 1 1 1CD00 01 11 10AB00011110X = A B C D

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Linear Combination | Definition, Methods & Examples