Texas Instruments

SN74HC02NSR

SN74HC02NSR Description

The SN74HC02NSR is a high-performance, dual-input NOR gate integrated circuit from Texas Instruments, designed for a wide range of digital applications. This IC belongs to the 74HC series and is compliant with the RoHS3 directive, making it suitable for environmentally conscious designs. With a maximum propagation delay of 15ns at 6V and 50pF, the SN74HC02NSR offers fast switching capabilities, crucial for high-speed digital systems.

SN74HC02NSR Features

• Logic Type: NOR Gate, providing a versatile building block for digital circuits.
• Max Propagation Delay: 15ns @ 6V, 50pF, ensuring rapid signal processing.
• Voltage - Supply: 2V ~ 6V, offering flexibility in power supply options.
• Input Logic Levels: Low (0.5V ~ 1.8V) and High (1.5V ~ 4.2V), accommodating a broad range of input voltages.
• Current - Quiescent (Max): 2 µA, contributing to low power consumption in standby mode.
• Current - Output High, Low: 5.2mA each, ensuring robust output drive capability.
• Mounting Type: Surface Mount, facilitating integration into compact designs.
• Number of Inputs: 2, suitable for various digital logic functions.
• Number of Circuits: 4, providing multiple NOR gate functions in a single package.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating no restrictions on storage or handling due to moisture sensitivity.

SN74HC02NSR Applications

The SN74HC02NSR is ideal for applications requiring fast and reliable digital logic operations, such as:

• Digital Signal Processing: Its low propagation delay makes it suitable for high-speed signal processing tasks.
• Automotive Electronics: Robust enough for automotive applications, where reliability and performance are critical.
• Communication Systems: Utilized in the design of communication systems for signal routing and logic control.
• Industrial Control Systems: Reliable operation in a variety of environmental conditions, making it suitable for industrial settings.

Conclusion of SN74HC02NSR

The SN74HC02NSR from Texas Instruments stands out for its combination of high-speed performance, low power consumption, and environmental compliance. Its versatility in input logic levels and robust output current make it a preferred choice for a wide range of digital applications, from consumer electronics to industrial control systems. With its unique features and advantages, the SN74HC02NSR is a reliable component for designers looking to build efficient and high-performance digital systems.