HD74HC688

HD74HC688 8-bit Magnitude Comparator REJ03D0643–0200 (Previous ADE-205-529) Rev.2.00 Mar 30, 2006 Description The HD74HC688 compares bit for bit two 8-bit words and indicates whether or not they are equal. The P=Q output indicates equality when it is low. A single active low enable is provided to facilitate cascading of several packages and enable compar...