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hw3 - NAND gate circuits F = AB’ ABD ABD’ A’C’D’...

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The Hong Kong University of Science and Technology Department of Electronic and Computer Engineering ELEC151 – Digital Circuit and Systems Homework 3 Issue Date: 26-09-2008 Due Date: 3 -10-2008 5:00pm *** Except the parts require computer plot, you need to do the homework by hand . *** Please put your assignment into the collection boxes labeled “ELEC151” outside the ECE Departmental General Office, 2 nd Floor, near Lift 25-26 (Outside Rm. 2513). 1. Simplify the following expressions, and implement them with two-level
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Unformatted text preview: NAND gate circuits: F = AB’ + ABD + ABD’ + A’C’D’ + A’BC’ 2. Simplify the following function, and implement it with two-level NOR gate circuit using K-map (a) F = wx’ + y’z’ + w’yz’ (b) F(w,x,y,z) = ∑ (5,6,9,10) 3. Draw the multi-level NAND circuit for the following expression: (AB’ + CD’)E + BC(A + B) 4. Implement the following Boolean function F, using the two-level form: AND-NOR. F(A,B,C,D) = ∑ (0, 1, 2, 3, 4, 8, 9, 12)...
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