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.