74HC02D The Toshiba 74HC02D is a high-speed CMOS Quad 2-Input NOR Gate. It operates over a wide voltage range and is available in a 14-SOIC package.
Mfr Part #:

74HC02D

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba 74HC02D is a high-speed CMOS Quad 2-Input NOR Gate. It operates over a wide voltage range and is available in a 14-SOIC package.
✓ Total Stock: 5,516 pcs
$ Price Range: $0.22

74HC02D Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,516 pcs
5516 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

74HC02D Specifications Quick View

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

74HC02D Description

Short technical summary and product information.

The Toshiba 74HC02D is a high-speed CMOS digital integrated circuit featuring four independent 2-input NOR gates. Fabricated using silicon gate C2MOS technology, it offers high-speed operation comparable to LSTTL while maintaining low CMOS power dissipation.

 

This device is designed for a wide operating voltage range of 2.0V to 6.0V. It operates across a broad temperature spectrum, typically from -40°C to 85°C, making it suitable for various environmental conditions. The internal circuit includes buffer outputs for high noise immunity and stable output characteristics. All inputs are protected against static discharge and transient overvoltage.

 

The 74HC02D is supplied in a 14-SOIC package, designed for surface mounting. Its balanced propagation delays and low power consumption make it a versatile component for digital logic applications requiring reliable NOR gate functionality.

74HC02D Quick Information

Product Type: Logic Gate
Series: 4000B
Canonical Name: 74HC02D Quad 2-Input NOR Gate
Subcategory: NOR Gate

74HC02D Compliance

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

74HC02D Estimated Pricing

Qty Low High
1+ $0.22 $0.22

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

74HC02D Features

  • Quad 2-Input NOR Gate logic.
  • Wide operating voltage range.
  • High speed CMOS technology.
  • Surface mount 14-SOIC package.
  • Wide operating temperature range.

74HC02D Applications

  • Digital logic circuit design.
  • Signal processing applications.
  • Control system implementation.
  • Embedded system integration.

74HC02D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the 74HC02D?

The operating voltage range for the 74HC02D is 2V to 6V.

What type of logic gate is the 74HC02D?

The 74HC02D is a NOR Gate.

How many circuits are included in the 74HC02D?

The 74HC02D contains 4 independent circuits.

What is the package type for the 74HC02D?

The 74HC02D is available in a 14-SOIC package.

What is the operating temperature range of the 74HC02D?

The operating temperature range is -40°C to 85°C.

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