(a) Assuming you know basic demorgan rules, a'' = a, (ab)' = a' + b', (a+b)' = a'b'
ab + c'
(ab)'' + c'
(a' + b' )' + c'
((a' + b' )' + c')''
(a' + b' )c
a'c + b'c
(a'c + b'c)''
((a'c)'(b'c)')'
(b)
Exercise 1. (a) (10 Marks] Re-write the following Boolean expression using only NAND. ab + c...
2. Draw the logic circuit to represent the following Boolean expression using only two input NAND gates. F = AB.BC.ĀC
Q2) The following is a Boolean expression of a Combinational Logic Circuit. Construct the truth table and a Combinational Logic circuit using AND, OR and NOT logic gates for the Boolean expression. Redraw the logic circuit using only NAND gates. 19 Marks) X = A B C +ABC + ABC
Q2. [60 marks] A logical function is realized by the combination of NAND and NOR gates with the ircuit connections shown in Figure1. a. [20 points] Find the Boolean expression of the function F b. [20 points] Simplify the Boolean expression using Boolean Algebra; c. [20 points] Re-design the circuit using the least NAND-only gates (each NAND has 2 inputs). F(A,B,C) Figure 2: Logical circuit with NAND and NOR.
Given the following boolean expression: F = ABC + ABC + ABC 1. Simplify the expression using only NAND operations. 2. Produce a logic diagram implementing the simplified expression using only 2-input NAND gates. 3. Simplify the expression using only NOR operations. 4. Produce a logic diagram implementing the simplified expression using only 2-input NOR gates.
a. Write the truth table for the following expression A 'BC + AB 'C' + A 'B 'C' + AB 'C + ABC where A' indicates not A. b. Prove that abc' + bc'd' + bc + c'd = b + c'd c. Draw the NAND gate implementation for F = BC + AB + A'B'C'D
Draw the equivalent circuit for the following Boolean expression using AND, OR and NOT gates only rc). YC AB+CB+ AB
Given the following boolean expression: F=ABC + ABC + ABC 1. Simplify the expression and produce an equivalent operation using only NAND operations. 2. A logic diagram implementing the simplified expression using only inverters and NAND gates.
b.) For the following Boolean Expression: B C + AB + ABC + ABCD + ĀBCD + ABCD i.) Develop the truth table 17:) fimplify the expression using K-map for the simplied iii) Draw the logic gates expression.
CMOS only. For the expression F = AB + AC, draw the corresponding logic circuit using (a) CMOS NAND gates only and (b) CMOS NOR gates only.
1. Find the Boolean expression of the truth table. Then simplify it and convert it into the least amount of logic gates possible. AB Output 100 011 101 2. Find the POS form of the Boolean expressions below. Find the truth table and logic minimization method of it. Show its gate level implementation, and show the same gate level implementation using only NAND gates. A(X,Y,Z)= m(0,2,4,6) B(X,Y,2)={m(0,4,5) 3. Create a J-k Flip Flop using a D-Flip Flop. Show its truth...