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74HCT02 The NXP Semiconductors 74HCT02 is a NOR logic gate IC. It features 4 circuits, each with 2 inputs, operating over a voltage range of 4.5V to 5.5V.
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74HCT02

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors 74HCT02 is a NOR logic gate IC. It features 4 circuits, each with 2 inputs, operating over a voltage range of 4.5V to 5.5V.
✓ Total Stock: 197 pcs
$ Price Range: $0.22

74HCT02 Available from 1 distributor

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✓ Non-Authorised
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Braun Electronic Components ✓
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197 pcs
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74HCT02 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Failure Rate
Logic Type
Mounting Type
Number of Circuits
Number of Inputs
Operating Temperature
Operating Voltage
Output Current
Propagation Delay
Quiescent Current
SVHC Present
Supplier Device Package
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74HCT02 Description

Short technical summary and product information.

The 74HCT02 from NXP Semiconductors is a high-speed Si-gate CMOS device that provides the pinout of the 74LS02 and is functionally equivalent to it. This NOR gate IC is designed for 4.5V to 5.5V operation. It offers 4 independent 2-input NOR gates within a single package.

 

Key electrical characteristics include a maximum propagation delay of 19ns at 4.5V and 50pF, a quiescent current of 2µA maximum, and output currents of 4mA high and 4mA low. The input logic levels are 0.8V for low and 2V for high. The device operates across a temperature range of -40°C to 125°C.

 

Packaged in a 14-SSOP surface mount configuration, the 74HCT02 is suitable for various digital logic applications where reliable NOR gating is required. Its surface mount design facilitates integration into compact electronic assemblies.

74HCT02 Quick Information

Product Type: Logic Gate
Series: 74HCT
Canonical Name: 74HCT02 NOR Gate
Subcategory: Gates and Inverters

74HCT02 Compliance

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

74HCT02 Estimated Pricing

Qty Low High
1+ $0.22 $0.22

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

74HCT02 Features

  • Four independent 2-input NOR gates.
  • Operates from 4.5V to 5.5V supply voltage.
  • Maximum propagation delay of 19ns.
  • Surface mount 14-SSOP package.
  • Low quiescent current of 2µA.

74HCT02 Applications

  • Used in general-purpose logic circuits.
  • Suitable for industrial control systems.
  • Ideal for automotive electronics applications.
  • Employed in signal gating and inversion.

74HCT02 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the 74HCT02?

The supply voltage range is 4.5V to 5.5V.

What is the operating temperature range of the 74HCT02?

The operating temperature range is -40°C to 125°C.

What package is the 74HCT02 available in?

The 74HCT02 is available in a 14-SSOP surface-mount package.

How many NOR gates are in the 74HCT02?

The 74HCT02 contains four independent 2-input NOR gates.

What is the maximum propagation delay of the 74HCT02?

The maximum propagation delay is 19ns at 4.5V and 50pF load.

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