Texas Instruments

SN74HC02PWG4

SN74HC02PWG4 Description

The SN74HC02PWG4 is a high-performance NOR gate IC from Texas Instruments, part of the renowned 74HC series. This device is designed for surface-mount applications and is housed in a tube package, making it suitable for automated assembly processes. It features four independent NOR gates, each with two inputs, providing versatile digital logic functionality. The SN74HC02PWG4 operates within a wide supply voltage range of 2V to 6V, ensuring compatibility with various power supply configurations. With a maximum propagation delay of 15ns at 6V and a load capacitance of 50pF, it delivers fast and reliable signal processing. The input logic levels are well-defined, with low levels ranging from 0.5V to 1.8V and high levels from 1.5V to 4.2V, ensuring robust and accurate signal interpretation. The device also boasts low quiescent current (max 2 µA) and balanced output current capabilities (5.2mA for both high and low states), contributing to its energy efficiency and reliability. The SN74HC02PWG4 is RoHS3 compliant and REACH unaffected, adhering to stringent environmental regulations. Its moisture sensitivity level is 1 (unlimited), making it suitable for a wide range of manufacturing environments.

SN74HC02PWG4 Features

• Logic Type: NOR Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Supply Voltage Range: 2V to 6V
• Max Propagation Delay: 15ns @ 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: 5.2mA
  • Output Low: 5.2mA
• Environmental Compliance:
  • RoHS3 Compliant
  • REACH Unaffected
• Moisture Sensitivity Level: 1 (Unlimited)
• Mounting Type: Surface Mount
• Package: Tube

SN74HC02PWG4 Applications

The SN74HC02PWG4 is ideal for a variety of digital logic applications where compact size, high performance, and reliability are critical. Its NOR gate functionality makes it suitable for use in digital signal processing, control systems, and data communication circuits. The wide operating voltage range and low quiescent current make it particularly useful in battery-powered devices and portable electronics. The device's compliance with environmental regulations and its moisture sensitivity level of 1 (unlimited) make it suitable for use in diverse manufacturing environments, including those with high humidity. The SN74HC02PWG4 is also well-suited for applications requiring high-speed signal processing, such as in telecommunications, computer peripherals, and industrial control systems.

Conclusion of SN74HC02PWG4

The SN74HC02PWG4 from Texas Instruments is a highly versatile and reliable NOR gate IC that offers exceptional performance and flexibility. Its wide supply voltage range, low quiescent current, and fast propagation delay make it an excellent choice for a variety of digital logic applications. The device's compliance with environmental regulations and its robustness against moisture sensitivity further enhance its suitability for diverse manufacturing and operational environments. Whether used in consumer electronics, industrial control systems, or telecommunications, the SN74HC02PWG4 provides a reliable and efficient solution for digital logic needs.