Page 78 - Handout Digital Electronics
P. 78

Figure 14: Comparator for equality block diagram
            The logic circuit diagram would be:
























            Figure 15: Comparator for equality logic circuit
            This comparator logic circuit shows that the two binary numbers are equal (F = 1). If the numbers are
            not equal F = 0. For example, A = A2A1A0 =100 AND B = B2N1B0 = 110 the result would be as
            shown in the logic circuit below:





















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