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Digital-electronics Questions Set 132:

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To detect the sequence 10110, how many flip-flops are required?

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The resolution of an 8-bit analog-to-digital (A/D) converter is

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How many AND, OR, and EX-OR gates are required for the configuration of a full adder?

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A full adder has how many inputs and outputs?

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An input sequence 1011 is applied to a ring counter (rightmost bit applied first). What is the sequence seen in the 4th clock cycle?

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Which logic family is the fastest?

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A 1-bit full adder takes 20 ns to generate the carry-out bit and 40 ns for the sum bit. What is the maximum rate of additions per second when 4 1-bit full adders are cascaded?

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A 10-bit analog-to-digital (A/D) converter is used to digitize an analog signal in the range of 0 to 6 volts. The maximum peak-to-peak ripple voltage that can be allowed in the DC supply voltage is ___ mV.

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 A Karnaugh map (K-map) is an abstract form of ____________ diagram organized as a matrix of squares.

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 A 12 MHz clock frequency is applied to a cascaded counter containing a modulus-5 counter, a modulus-8 counter, and a modulus-10 counter. The lowest output frequency possible is ________

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