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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Describe the operation of the eight-bit comparison arrangement in Figure 9-37(b) for the following cases:
FIGURE 9-(b) two 74HC85s cascaded to perform an eight-bit comparison.

(a) A7A6Â A5A4A3A2A1A0Â = 10101111; B7B6B5B4B3B2B1B0Â = 10110001
(b) A7A6Â A5A4A3A2A1A0Â = 10101111; B7B6B5B4B3B2B1B0Â = 10101001
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