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Unformatted text preview: F ( a, b, c, d, e ) = a ( b + c ) + d e a b c d e F 28 transistors (d) Implement the following expression using 2-input NAND gates and NOT gates. F = ( a b ) c F c b a b a c 32 transistors Problem 2 (2 pts): Express the function computed by this circuit. A B C F F = ( A + B )( CB ) Problem 3 (2 pts): Express the function computed by this circuit. out a b c f g d e F = a ( bc )( d + e ) + ( ( d + e ) + ( f g ) ) Problem 4 (2 pts): This logic circuit is shown using mixed-logic format only using NAND gates. Redraw the circuit using mixed-logic format but using NAND and NOR gates to eliminate the need for inverters. a b c d f g e out...
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This note was uploaded on 06/17/2008 for the course ECE 2030 taught by Professor Wolf during the Fall '07 term at Georgia Institute of Technology.
- Fall '07