SN74LS266N The Texas Instruments SN74LS266N is a quadruple 2-input exclusive-NOR gate IC with open-collector outputs. It operates within a temperature range of 0°C to 70°C.
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SN74LS266N

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74LS266N is a quadruple 2-input exclusive-NOR gate IC with open-collector outputs. It operates within a temperature range of 0°C to 70°C.
✓ Total Stock: 66 pcs
$ Price Range: $0.22

SN74LS266N Available from 1 distributor

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SN74LS266N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Input Logic Level
Lead Style
Logic Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Circuits
Number of Inputs
Operating Temperature
Operating Voltage
Supplier Device Package
Tape & Reel
Voltage

SN74LS266N Description

Short technical summary and product information.

The SN74LS266N from Texas Instruments is a versatile logic gate IC featuring four independent 2-input exclusive-NOR (XNOR) circuits. Each gate is designed with open-collector outputs, providing flexibility in circuit design for applications requiring specific output configurations.

 

This device operates within a standard voltage range of 4.75V to 5.25V and supports a maximum propagation delay of 30ns at 5V with a 15pF load capacitance. The operating temperature range is specified from 0°C to 70°C, making it suitable for a variety of commercial and industrial environments.

 

Packaged in a 14-pin Dual In-line Package (PDIP) with a 0.300-inch body, the SN74LS266N is designed for through-hole mounting. Its open-collector output feature allows for wired-AND logic configurations and requires an external pull-up resistor for proper operation.

 

This component is part of the 74LS series, known for its balance of speed and power consumption. It is ideal for use in digital logic systems, control circuits, and signal processing applications where reliable XNOR logic functions are required.

SN74LS266N Quick Information

Product Type: Logic Gate
Series: 74LS
Canonical Name: Texas Instruments SN74LS266N Quad 2-Input Exclusive-NOR Gate with Open-Collector Outputs
Subcategory: Exclusive NOR Gate

SN74LS266N Compliance

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

SN74LS266N Estimated Pricing

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1+ $0.22 $0.22

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

SN74LS266N Features

  • Four independent 2-input XNOR gates.
  • Open-collector outputs for design flexibility.
  • Operates from 4.75V to 5.25V.
  • 0°C to 70°C operating temperature range.
  • Through-hole mounting in a 14-PDIP package.

SN74LS266N Applications

  • Digital logic circuit implementation.
  • Control and signal processing systems.
  • Wired-AND logic configurations.
  • Custom logic function generation.

SN74LS266N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LS266N?

The operating voltage range is 4.75V to 5.25V.

What is the package type of the SN74LS266N?

The package is 14-DIP (0.300", 7.62mm) with a supplier device package of 14-PDIP.

What is the operating temperature range of the SN74LS266N?

The operating temperature range is 0°C to 70°C.

What is the logic type of the SN74LS266N?

The logic type is XNOR (Exclusive NOR).

How many inputs does each gate have?

Each gate has 2 inputs.

What is the maximum propagation delay?

The maximum propagation delay is 30ns at 5V, 15pF.

Does the SN74LS266N have open collector outputs?

Yes, it features open collector outputs.

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