How many data select lines are required for selecting eight inputs?

Related MCQs

• Three select lines are required to address four data input lines.
• 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 ?
• A TTL NAND gate with IIL(max) of –1.6 mA per input drives eight TTL inputs. How much current does the drive output sink?
• How many inputs are required for a 1-of-10 BCD decoder?
• 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?
• Match List I with List II and select the correct answer form the codes given below the list List I A. A shift register can be B. A multiplexer C. A decoder can List II 1.for parallel to serial conversion 2.to generate memory can be used chip select 3.for parallel to serial conversion CODES: A B C
• How many lines the truth table for a four-input NOR gate would contain to cover all possible input combinations ?