Digital Electronics - Combinational Logic Analysis - Discussion
Discussion Forum : Combinational Logic Analysis - General Questions (Q.No. 21)
21.
Implementation of the Boolean expression
results in ________.

Discussion:
5 comments Page 1 of 1.
Nagma said:
1 decade ago
One AND gate for AB, one AND gate to combine AB & C, one NOT gate for C', then one AND gate for AC', and then OR gate for ABC & AB, another OR gate to combine AC'. So there is need of 2 OR gate.
Ssj said:
10 years ago
If we will simplify this it will come AB+AC'. This means that we require 2 and gates and one not gate and to combine the output of 2 and gates one or gate. So, 2And + 1Not + 1OR.
Ter said:
8 years ago
AB=1 AND gate.
ABC=1 AND gate (get AB from output above then and to C),
AC=1 AND gate,
C'=1 NOT gate,
ABC+ AB+ AC'= 1 OR GATE(3 INPUT GATE).
ABC=1 AND gate (get AB from output above then and to C),
AC=1 AND gate,
C'=1 NOT gate,
ABC+ AB+ AC'= 1 OR GATE(3 INPUT GATE).
Sai said:
8 years ago
Three AND gates and one OR gate. Suppose consider NOT gate made up of AND logic.
Vasavi said:
1 decade ago
Three and gates two or gate one not gate.
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