Texas Instruments

SN7400DRG4

SN7400DRG4 Description

The SN7400DRG4 is a NAND gate logic IC chip manufactured by Texas Instruments, part of the renowned 7400 series. This surface-mount device is designed for applications requiring high performance and reliability in digital logic circuits. The SN7400DRG4 features four independent NAND gates, each with two inputs, making it an ideal component for a variety of digital systems.

SN###7400DRG4 Features

• Operating Temperature Range: The SN7400DRG4 operates within a temperature range of 0°C to 70°C, ensuring stable performance in a variety of environmental conditions.
• Max Propagation Delay: With a maximum propagation delay of 22ns at 5V and 15pF, the SN7400DRG4 offers fast signal processing capabilities, crucial for high-speed digital circuits.
• Input Logic Levels: The device has an input logic level of 0.8V for low and 2V for high, providing clear and reliable signal transitions.
• Supply Voltage: The SN7400DRG4 operates within a supply voltage range of 4.75V to 5.25V, ensuring compatibility with standard 5V digital systems.
• Output Current: The IC can source 400µA and sink 16mA, making it suitable for driving a variety of digital loads.
• Packaging: The SN7400DRG4 is available in a Tape & Reel (TR) package, facilitating efficient handling and assembly in manufacturing processes.
• Compliance: The device is REACH unaffected and ROHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the SN7400DRG4 is suitable for storage and handling in various environments without additional moisture protection.

SN7400DRG4 Applications

The SN7400DRG4 is ideal for a wide range of applications due to its robust performance compatibility and with standard digital systems. Key applications include:

• Digital Logic Circuits: The NAND gates are fundamental building blocks for digital logic, enabling the creation of complex Boolean functions and control circuits.
• Control Systems: The fast propagation delay and reliable input/output characteristics make the SN7400DRG4 suitable for real-time control systems, such as those found in industrial automation and robotics.
• Signal Processing: The device can be used in signal processing applications where high-speed logic operations are required, such as in digital filters and data converters.
• Consumer: Electronics The SN7400DRG4 can be integrated into consumer electronics for tasks like data routing and control, enhancing the functionality and reliability of devices.

Conclusion of SN7400DRG4

The SN7400DRG4 is a versatile and reliable NAND gate logic IC chip, offering a combination of high performance and compatibility with standard digital systems. Its fast propagation delay, robust input/output characteristics, and compliance with environmental and safety standards make it a preferred choice for a variety of applications. While the product is now obsolete, it remains a valuable component for legacy systems applications and where its unique features and advantages are still relevant.