Digital-electronics Questions Set 91:
The quantity of double word is ________
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Simplify the Boolean expression to a minimum number literals
xyz + x′y + xyz '
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How many NOT gates are required for the construction of a 4-to-1 multiplexer?
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What is the number of unique self-dual Boolean functions for 3 variables?
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Reduce the boolean expression to its simplest form:
f(p,q,r) = pq' + q'r + p'r
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Why are Gray codes used?
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The number of full adders (FA) and half adders (HA) required to add two 16-bit numbers is
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What is the defining characteristic of an identity comparator?
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What is the primary function of a T flip-flop?
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A bidirectional 4-bit shift register is storing the nibble 1101. Its input is HIGH. The nibble 1011 is waiting to be entered on the serial data-input line. After three clock pulses, the shift register is storing ________
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