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  • 74F521 8-Bit Identity Comparator IC (74521) DIP-20 Package

The 74F521 is an expandable 8-bit comparator. 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 IA=B also serves as an active LOW enable input


Features :-

  • Compares two 8-bit words in 6.5 ns typ
  • Expandable to any word length
  • 20-pin package


Specifications :-

  • Supply voltage : +4.5V - +5.5V
  • High-level input voltage : 2.0V
  • Low-level input voltage : 0.8V
  • Input Clamp Diode Voltage : -1.2V
  • Input High Current : 5.0µA
  • Input High Current Breakdown Test : 7.0µA
  • Output High Leakage Current : 50µA
  • Output Short-Circuit Current : -60 -150mA
  • Power Supply Current : 32mA


Package Includes :-

1 X 74F521 8-Bit Identity Comparator IC (74521) DIP-20 Package

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74F521 8-Bit Identity Comparator IC (74521) DIP-20 Package

  • Product Code: EC-11405
  • Availability: 1627
  • Rs.39.00
  • (Excluding 18% GST)