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SN74HC266 - Quadruple 2-Input XNOR Gates

General Description

This device contains four independent 2-input XNOR Gates with open-drain outputs.

Each gate performs the Boolean function Y = A ⊕ B in positive logic.

Key Features

  • Wide Operating Voltage Range: 2 V to 6 V.
  • Outputs Can Drive Up To 10 LSTTL Loads.
  • Low Power Consumption, 20-µA Maximum ICC.
  • Typical tpd = 8 ns at 5 V.
  • ±4-mA Output Drive at 5 V.
  • Low Input Current of 1 µA 2.

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Other Datasheets by Texas Instruments

Part Number Description
SN74HC266D Quadruple 2-Input XNOR Gates
SN74HC266N Quadruple 2-Input XNOR Gates
SN74HC20 Dual 4-Input NAND Gates
SN74HC20D Dual 4-Input NAND Gates
SN74HC20N Dual 4-Input NAND Gates

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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www.ti.com SCLS135G – DECEMBER 1982 – REVISSSEDNN77AP44RHHICCL 2220662661 SCLS135G – DECEMBER 1982 – REVISED APRIL 2021 SN74HC266 Quadruple 2-Input XNOR Gates with Open-Drain Outputs 1 Features • Wide Operating Voltage Range: 2 V to 6 V • Outputs Can Drive Up To 10 LSTTL Loads • Low Power Consumption, 20-µA Maximum ICC • Typical tpd = 8 ns at 5 V • ±4-mA Output Drive at 5 V • Low Input Current of 1 µA 2 Applications • Selectable buffer/inverter • Clock phase difference detector 3 Description This device contains four independent 2-input XNOR Gates with open-drain outputs. Each gate performs the Boolean function Y = A ⊕ B in positive logic. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SN74HC266N PDIP (14) 19.30 mm × 6.40 mm SN74HC266NS SO (14) 10.20 mm × 5.