Logic Gates and Logic Circuits KS3 Resources

Teach KS3 Students Logic Gates and Logic Circuits Theory, Save Hours of Prep!

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Frequently Asked Questions About KS3 Logic Gates and Logic Circuits

What is a logic gate?

A logic gate is an electronic device that performs a logical operation on one or more input signals and generates a single output signal. The most basic logic gates are the AND, OR, and NOT gates.

What is an AND gate?

An AND gate is a logic gate that performs a logical AND operation on its inputs. It has two or more input terminals and one output terminal. The output is high (1) only when all inputs are high (1).

What is an OR gate?

An OR gate is a logic gate that performs a logical OR operation on its inputs. It has two or more input terminals and one output terminal. The output is high (1) when at least one input is high (1).

What is a logic circuit?

A NOT gate is a logic gate that performs a logical NOT operation on its input. It has one input terminal and one output terminal. The output is the opposite of the input, i.e., it is high (1) when the input is low (0) and low (0) when the input is high (1).

What is a NOT gate?

A logic circuit is an electronic circuit that performs a logical operation on one or more input signals and generates a single output signal. Logic circuits are made up of one or more logic gates, and can be used to build more complex systems such as digital circuits and computers.