ON Semiconductor 74HC02ADR2 Product Overview

The 74HC02ADR2 is a high-speed Si-gate CMOS device from ON Semiconductor that belongs to the 74HC series. This integrated circuit is designed to deliver the functionality of the popular 7402 package with the performance benefits of CMOS technology. The device contains four independent 2-input NOR gates, which are fundamental components in digital electronics used for creating a variety of logical expressions in complex circuits.

Key Features

• Logic Type: 2-Input NOR Gate
• Package / Case: SOIC-14
• Mounting Type: Surface Mount
• Number of Circuits: 4
• Supply Voltage Range: 2V to 6V
• Operating Temperature: -55°C to +125°C
• High Noise Immunity: NIV = VNIH = VNIL = 28% VCC (Min)
• Low Power Dissipation: ICC = 2 µA (Max) at TA = 25°C

Performance and Quality

The 74HC02ADR2 NOR gates are characterized for operation from -55°C to +125°C, ensuring reliable performance across a wide range of environmental conditions. With a typical low power dissipation and high noise immunity, this IC is well-suited for battery-operated and noise-sensitive applications. The balanced propagation delays and transition times make this device a good choice for precise timing circuits and high-frequency operations.

Applications

The 74HC02ADR2 is versatile and can be used in various digital applications, including:

• Control systems
• Signal processing
• Logic level translation
• Function generation

Its robust design and CMOS technology make it compatible with TTL levels, allowing for easy integration into mixed-technology systems without additional interfacing components.

Environmental and Regulatory Compliance

ON Semiconductor is committed to environmental stewardship and the 74HC02ADR2 complies with various environmental directives, including RoHS and Pb-Free. This commitment ensures that the device is suitable for use in environmentally sensitive applications and in markets with strict environmental regulations.

With its combination of performance, low power, and environmental compliance, the 74HC02ADR2 from ON Semiconductor is an excellent choice for designers looking for a reliable and efficient NOR gate solution.