Quiz2_solns

# Quiz2_solns - A Â B A Â A Â B(4 pts Show the truth table...

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CPEG202 Quiz 2.1 w/ Solutions (2 pts) Subtract the number 11011100 by 111 using the 2's compliment method. Show all work. Ans: 11010101 (4 pts) Draw the circuit for the following equation. Use minimum number of gates. (Only AND OR and INVERT may be used): Ans: Should be just a single AND gate with inputs of A and B.
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Unformatted text preview: (( A Â· B) + A) Â· ( A Â· B) (4 pts) Show the truth table and simplified equation of the following circuit. F = ((xy)' . ((yx)'*z)')' F = xy + zy' x y z | F 0 0 0 | 0 0 0 1 | 1 0 1 0 | 0 0 1 1 | 0 1 0 0 | 0 1 0 1 | 1 1 1 0 | 1 1 1 1 | 1...
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