# logic diagram ,,help

by loola
Tags: diagram, logic
 P: 1 hi ^^ Draw the logic diagram of the following expression. The diagram should correspond directly to the equation. Assume that the complements of the inputs are not available: a . XYZ + X’Y’ + X’Z’. b . B(A’C’+AC) + D’(A+B’C) what does it mean ? do i have to draw the inverter? or not? should i use the sum of products form?
P: 639
 Quote by loola hi ^^ Draw the logic diagram of the following expression. The diagram should correspond directly to the equation. Assume that the complements of the inputs are not available: a . XYZ + X’Y’ + X’Z’. b . B(A’C’+AC) + D’(A+B’C) what does it mean ? do i have to draw the inverter? or not? should i use the sum of products form?
In item a you don't need to use inverters. Use De Morgan's law and implement X'Y' and X'Z' using nor gates instead of nand gates.
In item b you should use inverters.

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