27

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Function: triple 3-input NOR gate


Variant Vendor Date code Images & data Schematic Datasheet
5427 Texas Instruments 7818 page data

Related chips

  • 02: quad 2-input NOR gate
  • 23: expandable dual 4-input NOR gate, strobe
  • 25: dual 4-input NOR gate
  • 27: triple 3-input NOR gate
  • 28: quad 2-input NOR buffer
  • 33: quad 2-input NOR buffer, open collector outputs
  • 36: quad 2-input NOR gate (different pinout than 02)
  • 128: quad 2-input NOR line driver
  • 232: quad NOR Schmitt trigger
  • 260: dual 5-input NOR gate
  • 805: hex 2-input NOR drivers