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SN74LS02N The SN74LS02N from Texas Instruments is a quadruple 2-input positive-NOR gate. It operates within a voltage range of 4.75V to 5.25V and has an operating temperature range of 0°C to 70°C.
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SN74LS02N

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LS02N from Texas Instruments is a quadruple 2-input positive-NOR gate. It operates within a voltage range of 4.75V to 5.25V and has an operating temperature range of 0°C to 70°C.
✓ Total Stock: 206,628 pcs
$ Price Range: $0.33

SN74LS02N Available from 6 distributors

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SN74LS02N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Logic Level
Lead Spacing
Logic Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Circuits
Number of Inputs
Operating Temperature
Supplier Device Package
Voltage
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SN74LS02N Description

Short technical summary and product information.

The SN74LS02N is an integrated circuit manufactured by Texas Instruments, featuring four independent 2-input NOR gates. This component is designed for operation within a voltage range of 4.75V to 5.25V, making it suitable for various digital logic applications.

 

The device operates across a temperature range of 0°C to 70°C (TA), ensuring reliable performance in standard environmental conditions. It comes in a 14-PDIP package, designed for through-hole mounting, which is a common requirement in many electronic assemblies. The SN74LS02N offers a propagation delay of 15ns at 5V and 15pF, with an input logic level of 2V.

 

This NOR gate is part of the 74LS series, known for its low power consumption and speed. Its functionality makes it useful in digital signal processing, control systems, and general logic implementations where NOR gate functionality is required. The device's specifications are consistent with standard logic gate requirements for hobbyist and industrial applications.

SN74LS02N Quick Information

Product Type: Logic Gate
Series: 74LS
Canonical Name: SN74LS02N Quadruple 2-Input Positive-NOR Gate
Subcategory: Logic Gates

SN74LS02N Compliance

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

SN74LS02N Estimated Pricing

Qty Low High
1+ $0.33 $0.33

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

SN74LS02N Features

  • Quadruple 2-input positive-NOR gates.
  • Operates from 4.75V to 5.25V supply.
  • 0°C to 70°C operating temperature range.
  • 15ns maximum propagation delay.
  • 14-PDIP through-hole package.

SN74LS02N Applications

  • Ideal for signal inversion and logic decoding.
  • Common in TTL-based control logic circuits.
  • Use as a building block for digital systems.
  • Suitable for oscillator and clock generation.
  • Works with standard 5V power rails.

SN74LS02N FAQs

6 frequently asked questions generated from this part’s specifications.
What type of logic gate is the SN74LS02N?

The SN74LS02N is a quadruple 2-input positive-NOR gate.

What is the operating voltage range for the SN74LS02N?

The SN74LS02N operates within a voltage range of 4.75V to 5.25V.

What is the operating temperature range of the SN74LS02N?

The SN74LS02N is characterized for operation from 0°C to 70°C.

What package type is the SN74LS02N available in?

The SN74LS02N is available in a 14-PDIP package.

How many inputs does each NOR gate have on the SN74LS02N?

Each NOR gate on the SN74LS02N has 2 inputs.

What is the maximum propagation delay for the SN74LS02N?

The maximum propagation delay for the SN74LS02N is 15ns at 5V and 15pF.

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