The selector inputs to an arithmetic-logic unit (ALU) determine the:

Related MCQs

• What is the largest number of data inputs which a data selector with two control inputs can have ?
• What is the largest number of data inputs which a data selector with two control inputs can have ?
• For the device shown here, let all D inputs be LOW, both S inputs be HIGH, and the input be LOW. What is the status of the Y output?
• A certain BCD-to-decimal decoder has active-HIGH inputs and active- LOW outputs. Which output goes LOW when the inputs are 1001?
• A J-K flip-flop has two control inputs. What happens to the Q output on the active edge of the clock if both control inputs are asserted simultaneously?
• A data selector is also called a demultiplexer.
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• The NOR gate output will be low if the two inputs are
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