A popular waveform generator is the Johnson shift counter.

More Questions from Logic Gates

• A logic gate has one or more output terminals and one input terminal.
• As a rule, CMOS has the lowest power consumption of all IC families.
• Good troubleshooting is done by looking at the input signal and how it interacts with the circuits.
• It is important to memorize logic symbols, Boolean equations, and truth tables for logic gates.
• A logic pulser is used to determine the level of floating in a circuit.
• An exclusive-NOR gate output is HIGH when the inputs are unequal.
• An inverter output is the complement of its input.
• An AND gate output is LOW if all the inputs are HIGH.
• An OR gate output is HIGH only if all the inputs are HIGH.
• An exclusive-OR gate output is HIGH when the inputs are unequal.

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