74FCT521CT datasheet, comparator equivalent, IDT

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74FCT521CT Features and benefits

* A and C grades
* Low input and output leakage ≤1µA (max.)
* CMOS power levels
* True TTL input and output compatibility:
– VOH = 3.3V (.

74FCT521CT Description

The IDT74FCT521T is an 8-bit identity comparator built using an advanced dual metal CMOS technology. These devices compare two words of up to eight bits each and provide a low output when the two words match bit for bit. The expansion input IA = B a.

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