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74ACT520 - 8-Bit Identity Comparator

Download the 74ACT520 datasheet PDF. This datasheet also covers the 74AC520 variant, as both devices belong to the same 8-bit identity comparator family and are provided as variant models within a single manufacturer datasheet.

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.

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 March 2007 tm General.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74AC520_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
74ACT521 8-BIT IDENTITY COMPARATOR Motorola Inc
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Other Datasheets by Fairchild (onsemi)

Part Number Description
74ACT521 8-Bit Identity Comparator
74ACT533 Octal Transparent Latch
74ACT534 Octal D-Type Flip-Flop
74ACT541 Octal Buffer/Line Driver
74ACT563 Octal Latch

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
74AC520, 74ACT520 8-Bit Identity Comparator 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 March 2007 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. www.DataSheet4U.com Ordering Information Order Number 74AC520SC 74ACT520SC 74ACT520SJ 74ACT520PC Package Number M20B M20B M20D N20A Package Description 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.
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