SN74AHC02D - Texas Instruments

Manufacturer Part Number

SN74AHC02D

Manufacturer

Texas Instruments

Introduction

The SN74AHC02D is a part of the 74AHC series, which consists of logic gates and inverters in a SOIC-14 package configuration. It operates as a quad 2-input NOR gate.

Product Features and Performance

Quad 2-input NOR gate

Surface Mount

Packaging type: Tube

Package/Case: 14-SOIC (0.154", 3.90mm Width)

Logic Type: NOR Gate

Number of Circuits: 4

Number of Inputs: 2

Voltage - Supply: 2V to 5.5V

Current - Quiescent (Max): 2 µA

Current - Output High, Low: 8mA, 8mA

Input Logic Level - Low: 0.5V to 1.65V

Input Logic Level - High: 1.5V to 3.85V

Max Propagation Delay: 8.5ns at 5V, 50pF

Operating Temperature Range: -40°C to 125°C

Product Advantages

Efficient Low Voltage Operation

Low Quiescent Current Requirement

Wide Operating Temperature Range

High-Speed Propagation Delay Performance

Key Technical Parameters

Supply Voltage: 2V to 5.5V

Quiescent Current: Max 2 µA

Output Current: 8mA High, 8mA Low

Propagation Delay: 8.5ns at 5V, 50pF

Quality and Safety Features

Robust operating temperature range of -40°C to 125°C

Compatibility

Compatible with 2V to 5.5V logic levels

Application Areas

Communication systems

Data processing

Consumer electronics

Portable devices

Product Lifecycle

Status: Discontinued at Digi-Key

Replacement or Upgrades: Customers are advised to contact Texas Instruments for potential replacements or next-generation upgrades.

Several Key Reasons to Choose This Product

Ideal for low power and battery-operated applications due to 2 µA quiescent current.

Supports 2V to 5.5V logic levels enabling use in various circuit designs.

Fast response time with max propagation delay of 8.5ns, suitable for high-speed operations.

Operates efficiently across a broad temperature range from -40°C to 125°C for use in harsh environments.