onsemi

74HC02DTR2G

74HC02DTR2G Description

The 74HC02DTR2G is a high-performance NOR gate IC from the 74HC series, manufactured by onsemi. This integrated circuit features four independent 2-input NOR gates, designed for a wide range of digital logic applications. The 74HC02DTR2G operates with a supply voltage ranging from 2V to 6V and offers a maximum propagation delay of 13ns at 6V with a load capacitance of 50pF. The device is packaged in a 14TSSOP format and is available in a tape and reel (TR) configuration, making it suitable for surface mount applications.

74HC02DTR2G Features

• Logic Type: NOR Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Supply Voltage Range: 2V to 6V
• Maximum Propagation Delay: 13ns @ 6V, 50pF
• Input Logic Levels:
  • Low: 0.5V to 1.8V
  • High: 1.5V to 4.2V
• Current Specifications:
  • Quiescent (Max): 2 µA
  • Output High, Low: 5.2mA, 5.2mA
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• REACH Status: REACH Unaffected

74HC02DTR2G Applications

The 74HC02DTR2G is ideal for applications requiring high-speed digital logic processing. Its low propagation delay and wide supply voltage range make it suitable for a variety of electronic systems, including:

• Digital Signal Processing: The NOR gates can be used to implement complex digital signal processing algorithms.
• Microcontroller Interfaces: The device can interface with microcontrollers to manage digital inputs and outputs efficiently.
• Logic Circuits: The 74HC02DTR2G can be used to build combinational logic circuits, such as decoders and multiplexers.
• Communication Systems: The NOR gates can be employed in digital communication systems for signal processing and control functions.

Conclusion of 74HC02DTR2G

The 74HC02DTR2G is a versatile NOR gate IC that offers high performance and reliability. Its low propagation delay and wide supply voltage range make it suitable for a variety of digital logic applications. The device's surface mount package and tape and reel configuration ensure ease of integration into modern electronic systems. Despite being marked as obsolete, the 74HC02DTR2G remains a valuable component for designers seeking high-speed, low-power digital logic solutions.