1.

The two trip points in a Schmitt inverter are 1 5 V and 2.7 V. If the output is initially HIGH, it will go to LOW state when input voltage

A. Exceeds 2.7 V
B. Exceeds 1.5 V
C. Is greater than 1.5 V and less than 2.7 V
D. Is less than 1.5 V
Answer» B. Exceeds 1.5 V


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