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74HC266 The Texas Instruments SN74HC266NSR is a 4-channel XNOR logic gate featuring open-drain outputs. It operates within a supply voltage range of 2V to 6V.
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74HC266

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HC266NSR is a 4-channel XNOR logic gate featuring open-drain outputs. It operates within a supply voltage range of 2V to 6V.
✓ Total Stock: 50 pcs
$ Price Range: $0.22

74HC266 Available from 1 distributor

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74HC266 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current - Quiescent (Max)
Features
Industrial Grade
Logic Type
Mounting Type
Number of Circuits
Number of Inputs
Operating Temperature
Storage Temperature
Supplier Device Package
Voltage
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74HC266 Description

Short technical summary and product information.

The Texas Instruments SN74HC266NSR is a versatile 4-channel XNOR logic gate designed for various digital applications. It features open-drain outputs, allowing for flexible interfacing and bus driving capabilities. This IC operates across a wide supply voltage range of 2V to 6V, providing compatibility with different system requirements.

 

Key electrical characteristics include a quiescent current of 2 µA and an output current of 5.2mA. The input logic levels are defined with low thresholds from 0.5V to 1.8V and high thresholds from 1.5V to 4.2V. With a maximum propagation delay of 23ns at 6V and 50pF, it ensures efficient signal processing.

 

Packaged in a 14-SOIC surface-mount configuration, the SN74HC266NSR is suitable for automated assembly processes. It operates within an industrial temperature range of -40°C to 85°C, making it reliable for demanding environments. This component is part of the 74HC series, known for its high noise immunity and speed.

74HC266 Quick Information

Product Type: Logic Gate
Series: 74HC
Canonical Name: Texas Instruments SN74HC266NSR 4-Channel XNOR Gate
Subcategory: XNOR Gate

74HC266 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

74HC266 Estimated Pricing

Qty Low High
1+ $0.22 $0.22

Estimated market price range - modelled values for guidance only, not live distributor offers.

74HC266 Features

  • Four channel XNOR logic gate.
  • Open-drain output configuration.
  • Wide supply voltage range (2V to 6V).
  • Surface mount 14-SOIC package.
  • Industrial operating temperature range.

74HC266 Applications

  • Digital signal processing.
  • Logic function implementation.
  • Interface circuitry.
  • Control systems.

74HC266 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the 74HC266?

The supply voltage range is 2V to 6V.

What is the operating temperature range of the 74HC266?

The operating temperature range is -40°C to 85°C.

What package is the 74HC266 available in?

The 74HC266 is available in a 14-SOIC surface mount package (0.209" body width) and also as a 14-SO supplier device package.

What logic function does the 74HC266 perform?

The 74HC266 is a quad 2-input XNOR gate with open drain outputs.

What is the output current capability of the 74HC266?

The output can sink 5.2mA (low level); high level output current is not specified.

What is the propagation delay of the 74HC266?

The maximum propagation delay is 23ns at 6V supply with a 50pF load.

How many gates are in the 74HC266?

The device contains four independent 2-input XNOR gates.

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