1.2.1 Introduction to Combinational Logic Design

In the truth table of an inverter gate, what is the output Z when the input X is 1?

• 0

• 1

• X

• Z

Explain the role of AOI Logic in combinational logic designs.

Fill in the blank: The label 74LS32N corresponds to the _______ gate.

• A) AND

• B) OR

• C) INVERT

• D) NOR

When does the buzzer turn on in the seat belt circuit?

• When the door is closed

• When the door is open OR the key is in the ignition and the seat belt is not buckled

• When the seat belt is buckled

• When the key is not in the ignition.

Fill in the blank: The circuit uses a ______ gate to combine the signals from the SeatBelt and Key in the Ignition.

• NOT

• AND

• OR

• XOR