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SN74LVC02AD The SN74LVC02AD is a quadruple 2-input positive-NOR gate from Texas Instruments. It operates from 1.65V to 3.6V and is available in a 14-SOIC package.
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SN74LVC02AD

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LVC02AD is a quadruple 2-input positive-NOR gate from Texas Instruments. It operates from 1.65V to 3.6V and is available in a 14-SOIC package.
✓ Total Stock: 502 pcs
$ Price Range: $0.36

SN74LVC02AD Available from 3 distributors

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HMB Electronics LLC ✓
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294 pcs
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Speed Components Ltd ✓
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158 pcs
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Partservice ✓
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50 pcs
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50 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74LVC02AD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Logic Level
Latch-up Performance
Logic Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Circuits
Number of Inputs
Operating Temperature
Supplier Device Package
Supplier Package
Voltage
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SN74LVC02AD Description

Short technical summary and product information.

The SN74LVC02AD is a quadruple 2-input positive-NOR gate IC manufactured by Texas Instruments. This device is part of the LVC family, designed to operate from a wide voltage range of 1.65V to 3.6V, making it suitable for mixed-voltage systems.

 

Key electrical specifications include a maximum propagation delay of 4.2ns at 3.3V with a 50pF load. It features 4 independent NOR gates, each with 2 inputs. The device can source and sink up to 24mA. Input logic levels are specified between 1.7V and 2V.

 

The SN74LVC02AD is supplied in a 14-SOIC package with surface mount mounting type. It is specified for an operating temperature range of -40°C to 125°C. The device's inputs can accept voltages up to 5.5V, allowing for translation from 3.3V or 5V systems.

 

This NOR gate performs the Boolean function Y = A + B or Y = A ⋅ B in positive logic. Its latch-up performance exceeds 250mA per JESD 17, and it exhibits typical output ground bounce (VOLP) of less than 0.8V and output VOH undershoot (VOHV) of greater than 2V at 3.3V and 25°C.

SN74LVC02AD Quick Information

Product Type: Logic Gate
Series: SN74LVC02A
Canonical Name: SN74LVC02A Quadruple 2-Input Positive-NOR Gate
Subcategory: NOR Gates

SN74LVC02AD Compliance

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

SN74LVC02AD Estimated Pricing

Qty Low High
1+ $0.36 $0.36

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

SN74LVC02AD Features

  • Quadruple 2-input positive-NOR gates.
  • Operates from 1.65V to 3.6V supply.
  • Inputs accept voltages up to 5.5V.
  • Max propagation delay of 4.2ns at 3.3V.
  • Available in 14-SOIC package.

SN74LVC02AD Applications

  • Used in low-voltage battery-powered electronics.
  • Ideal for signal gating and logic inversion circuits.
  • Suitable for interfacing different voltage logic families.
  • Applicable in industrial control and sensor modules.
  • Employed in telecommunications and networking equipment.

SN74LVC02AD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LVC02AD?

1.65V to 3.6V.

What is the package type of the SN74LVC02AD?

14-SOIC surface-mount package.

What is the operating temperature range?

-40°C to 125°C.

What is the propagation delay of the SN74LVC02AD?

4.2ns maximum at 3.3V with 50pF load.

What logic function does the SN74LVC02AD perform?

Quad 2-input NOR gate.

How many gates and inputs does the SN74LVC02AD have?

4 independent NOR gates, each with 2 inputs.

What is the output current drive capability?

24mA source and -24mA sink.

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