Set data switches A, C, D to Low and B to High. Observe that the level is HIGH at output E. Record your observations about the logic levels at the outputs of the gates.
Understand the Problem
The question is seeking an understanding of logic levels in a circuit involving switches A, B, C, and D. It instructs to set different logic states for these switches and observe the resulting output levels, particularly observing the interactions between the outputs of different gates.
Answer
Output E is HIGH; gate 3 pulls input of gate 1 to LOW.
The final answer is: The level is HIGH at output E because the HIGH level at the output of gate 2 has no effect on the output gate 1. This is due to the LOW output of gate 3 pulling the level at one input of gate 1 down to LOW.
Answer for screen readers
The final answer is: The level is HIGH at output E because the HIGH level at the output of gate 2 has no effect on the output gate 1. This is due to the LOW output of gate 3 pulling the level at one input of gate 1 down to LOW.
More Information
The observation highlights how the interaction of gates determines the final output in digital circuits.
Tips
Common mistakes include not considering the impact of all gate outputs on the final result.
AI-generated content may contain errors. Please verify critical information
