Asynchronous flip-flop preset and clear inputs generally:
A) clear the inputs so the flip-flop can start over.
B) cause the outputs to change states as soon as the input clock makes the desired transition.
C) cause the outputs to change states depending on the SR, JK, or similar controlling inputs.
D) act as manual overrides that cause the outputs to change states regardless of the inputs or clock transitions.
D
You might also like to view...
Describe the three characteristics of a wetland area
What will be an ideal response?
The earliest Native Americans would have encountered species such as wooly mammoths and giant sloths
Indicate whether the statement is true or false
All of the following are types of batteries used today for vehicles EXCEPT ____.
A. lead acid B. nickel-metal hydride C. lithium ion D. alkaline
When is it important to match the polarity of the meter leads to the polarity of the circuit being tested?
A) When reading AC voltage B) When reading resistance C) When reading DC voltage D) With all readings