74F521 8-Bit Identity Comparator
April 1988 Revised August 1999
74F521 8-Bit Identity Comparator
General Description
The 74F521 is an expandable 8-bit comparator. It compares two words of up to eight bits each and provides a LOW output when the two words match bit for bit. The expansion input IA=B also serves as an active LOW enable input.
Features
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