8-Bit Identity Comparator

The AC/ACT521 is an expandable 8-bit Comparator 74AC521 . 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 I#A = B also serves as an active LOW enable input.
By Fairchild Semiconductor
74AC521 's Packages74AC521 's pdf datasheet
74AC521MTC TSSOP
74AC521MTCX TSSOP
74AC521MTCX-NL TSSOP
74AC521PC DIP
74AC521PC-NL DIP
74AC521SC SOIC
74AC521SCX SOIC
74AC521SCX-NL SOIC
74AC521SJ SOP
74AC521SJX SOP

74AC521 pdf datasheet download


74AC521 Pinout, Pinouts
74AC521 pinout,Pin out
This is one package pinout of 74AC521,If you need more pinouts please download 74AC521's pdf datasheet.

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74AC521 Pb-Free 74AC521 Cross Reference 74AC521 Schematic 74AC521 Distributor
74AC521 Application Notes 74AC521 RoHS 74AC521 Circuits 74AC521 footprint
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