74ACT521 comparator equivalent, 8-bit identity comparator.
s ICC reduced by 50% s Compares two 8-bit words in 6.5 ns typ s Expandable to any word length s 20-pin package s Outputs source/sink 24 mA s ACT521 has TTL-compatible inp.
Ripple Expansion
Parallel Expansion
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2
74AC521
* 74ACT521
Absolute Maximum Ratings(Note 2).
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