The abbreviation for an exclusive-OR gate is XOR.

More Questions from Combinational Logic Circuits

• Even parity is the condition of having an even number of 1s in every group of bits.
• The CASE control structure is used when an expression has a list of possible values.
• The simplified form of .
• The K-map provides a "graphical" approach to simplifying sum-of-products expressions.
• is in the form of a sum-of-products expression.
• The K-map in the figure below shows the correct implementation of the expression X = ACD + AB(CD + BC).
• A combinatorial logic circuit has memory characteristics that "remember" the inputs after they have been removed.
• To implement the full-adder sum functions, two exclusive-OR gates can be used.
• The carry output of each adder in a ripple adder provides an additional sum output bit.
• Single looping in groups of three is a common K-map simplification technique.

Discussion & Comments