A logic device has the following specifications: V_OL(max)= 0.5 V, V_IL(max)= 0.9 V, V_OH(min)=2.6V,and V_IH(min)=2.1V.Determine the Low-state dc noise margin for the device . A) 0.9 V B) 0.5 V C) 2.1V D) 0.4 V

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Quizplus · Accepted Answer

The Low-state dc noise margin is calculated as the minimum between the input low voltage that is recognized as a valid low (IL(max)) and the output low voltage that the device guarantees (OL(max)). Given IL(max) = 0.9V and OL(max) = 0.5V, the noise margin is the difference between these two values: 0.9V - 0.5V = 0.4V.

A Logic Device Has the Following Specifications: VOL(max) = 0

A Logic Device Has the Following Specifications: V_OL(max)= 0