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SN74AHC02DR The Texas Instruments SN74AHC02DR is a quadruple 2-input positive NOR gate IC. It operates within a voltage range of 2V to 5.5V and is housed in a 14-SOIC package.
Mfr Part #:

SN74AHC02DR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74AHC02DR is a quadruple 2-input positive NOR gate IC. It operates within a voltage range of 2V to 5.5V and is housed in a 14-SOIC package.
✓ Total Stock: 368,850 pcs
$ Price Range: $0.13

SN74AHC02DR Available from 4 distributors

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Romaks Technologies ✓
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361,600 pcs
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361600 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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3,097 pcs
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3097 pcs On Request 1 On Request On Request 13+ On Request On Request
PROSOFT ELECTRONICS ✓
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2,408 pcs
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2408 pcs On Request 1 On Request On Request 0231P/ On Request On Request
Innova Technologies ✓
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1,745 pcs
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1745 pcs On Request 1 On Request On Request 1044 On Request On Request
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SN74AHC02DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Data Rate
Features
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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SN74AHC02DR Description

Short technical summary and product information.

The SN74AHC02DR from Texas Instruments is an integrated circuit featuring four independent 2-input NOR gates. This device operates with a supply voltage ranging from 2V to 5.5V, making it suitable for various digital logic applications. It offers a very high speed with a maximum propagation delay of 8.5ns at 5V and 50pF load capacitance.

 

The NOR gates perform the Boolean function Y = A ● B or Y = A + B in positive logic. The device includes features such as over-voltage tolerant inputs, contributing to its reliability. The SN74AHC02DR is designed for surface mount applications and comes in a standard 14-SOIC package with a body size of 8.65mm x 3.9mm.

 

With an operating temperature range of -40°C to 125°C, this logic gate is built for demanding environments. Its latch-up performance exceeds 250mA per JESD 17, and it supports a data rate of up to 110Mbps.

SN74AHC02DR Quick Information

Product Type: Logic Gate
Series: SN74AHC02
Canonical Name: Texas Instruments SN74AHC02 Quadruple 2-Input Positive-NOR Gate
Subcategory: NOR Gates

SN74AHC02DR Compliance

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

SN74AHC02DR Estimated Pricing

Qty Low High
1+ $0.13 $0.13

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

SN74AHC02DR Features

  • Quadruple 2-input positive NOR gates.
  • Wide operating voltage range 2V to 5.5V.
  • Very high speed propagation delay.
  • Over-voltage tolerant inputs.
  • Surface mount 14-SOIC package.

SN74AHC02DR Applications

  • Digital logic circuit implementation.
  • Signal processing applications.
  • Embedded system design.
  • Low voltage digital systems.

SN74AHC02DR FAQs

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

2V to 5.5V.

What package is the SN74AHC02DR available in?

14-SOIC (surface mount).

What is the operating temperature range?

-40°C to 125°C.

What is the logic type?

NOR Gate.

What is the maximum propagation delay?

8.5ns at 5V and 50pF load.

What is the data rate?

110Mbps maximum.

What are the key features?

Over-voltage tolerant inputs and very high speed.

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