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74AC520

Fairchild Semiconductor
Part Number 74AC520
Manufacturer Fairchild Semiconductor
Description 8-Bit Identity Comparator
Published Apr 3, 2005
Detailed Description 74AC520, 74ACT520 8-Bit Identity Comparator March 2007 74AC520, 74ACT520 8-Bit Identity Comparator Features ■ Compares...
Datasheet PDF File 74AC520 PDF File

74AC520
74AC520


Overview
74AC520, 74ACT520 8-Bit Identity Comparator March 2007 74AC520, 74ACT520 8-Bit Identity Comparator Features ■ Compares two 8-bit words in 6.
5ns typ.
■ Expandable to any word length ■ 20-pin package ■ Outputs source/sink 24mA ■ ACT520 has TTL-compatible inputs tm General Description The AC/ACT520 are expandable 8-bit comparators.
They 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 also serves as an active LOW enable input.
Ordering Information Order Number 74AC520SC 74ACT520SC 74ACT520SJ 74ACT520PC Package Number M20B M20B M20D N20A Package Description 20-Lead Small Outline Integrated Circuit (SOIC), ...



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