a. Draw the symbol for a NOR gate. Label the inputs and the output.

b. State whether the output of a NOR gate will be high (ON) or low (OFF) when

i. One input is high and one input is low

ii. Both inputs are high.

c. The diagram below shows a digital circuit made from three NOT gates and one NAND gate.

i. Copy the diagram and write HIGH or LOW in each of the boxes.

ii. State the effect on the output of changing both of the inputs.

Transcribed Image Text:

HIGH LOW