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PLTW sudy

QuestionAnswer
flip-flop A sequential circuit based on a latch whose output changes when its CLOCK input receives a pulse.
level sensitive Enabled by a logic HIGH or LOW level.
Duty Cycle Fraction of the total period that a digital waveform is in the HIGH state.
Clock Digital signal in the form of a rectangular pulse train or a square wave.
Asynchronous Counter Type of counter in which each flip-flop output serves as the clock input signal for the next flip-flop in the chain.
edge sensitive Manner in which a flip-flop is activated by a signal transition
Trigger Input signal to a flip-flop or one-shot that causes the output to change states depending on the conditions of the control signals.
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