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74FCT521AT - FAST CMOS 8-BIT IDENTITY COMPARATOR

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 also serves as an active low enable input.

Features

  • A and C grades.
  • Low input and output leakage ≤1µA (max. ).
  • CMOS power levels.
  • True TTL input and output compatibility:.
  • VOH = 3.3V (typ. ).
  • VOL = 0.3V (typ. ).
  • High Drive outputs (-15mA IOH, 48mA IOL).
  • Meets or exceeds JEDEC standard 18 specifications.
  • Power off disable outputs permit "live insertion".
  • Available in SOIC and QSOP packages.

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Datasheet Details

Part number 74FCT521AT
Manufacturer Renesas
File Size 126.54 KB
Description FAST CMOS 8-BIT IDENTITY COMPARATOR
Datasheet download datasheet 74FCT521AT Datasheet

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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.

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74FCT521AT/CT FAST CMOS 8-BIT IDENTITY COMPARATOR FAST CMOS 8-BIT IDENTITY COMPARATOR INDUSTRIAL TEMPERATURE RANGE 74FCT521AT/CT FEATURES: • A and C grades • Low input and output leakage ≤1µA (max.) • CMOS power levels • True TTL input and output compatibility: – VOH = 3.3V (typ.) – VOL = 0.3V (typ.) • High Drive outputs (-15mA IOH, 48mA IOL) • Meets or exceeds JEDEC standard 18 specifications • Power off disable outputs permit "live insertion" • Available in SOIC and QSOP packages 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 also serves as an active low enable input.
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