Logic Gates. AND gate Produces an output only if both inputs are on Input AInput BOutput (Q) 00 01 10 11 Q=

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Presentation transcript:

Logic Gates

AND gate Produces an output only if both inputs are on Input AInput BOutput (Q) Q=

Can you draw a circuit that would act like an AND gate?

OR Gate Produces an output when…. Input AInput BOutput (Q) Q=

Can you draw a circuit that would act like an OR gate?

NOT Gate A NOT gate inverts its input Input (A)Output (Q) 0 1 Q=A

Can you draw a circuit that would act like an NOT gate?

NOT AND = NAND Input AInput B A.B Output (Q)=A.B

Can you draw a circuit that would act like an NAND gate?

NOT OR =NOR Input AInput B A+B Output (Q) A+B

Can you draw a circuit that would act like an NOR gate?

XOR – Exclusive OR Input AInput BOutput (Q) Q=A + B =A.B+A.B

How would we actually make a logic gate

NOT Gate

AND Gate