The GATES

Question 1

Describe the NOT gate

Answer 1

If the input is one state, the output will be the opposite.

Question 2

Describe the AND gate

Answer 2

• If both inputs are high then the output will be high.
• Otherwise, the output will be low.

Question 3

Describe the OR gate

Answer 3

• If either of the inputs is high, the output will be high.
• Otherwise, the output will be low.

Question 4

Describe the NAND gate

Answer 4

• If both inputs are high, the output will be low.
• Otherwise the output will be high.

Question 5

Describe the NOR gate

Answer 5

• If one or both of the inputs is high, the output will be low.
• Otherwise, the output will be high.