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MC74AC521 MC74ACT521 8ĆBit Identity Comparator
The MC74AC521/74ACT521 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. Compares Two 8-Bit Words in 6.5 ns Typ Expand...
