Texas Instruments

SN7400NSRE4

SN7400NSRE4 Description

The SN7400NSRE4 is a NAND gate logic IC chip from Texas Instruments, featuring a series of four 2-input NAND gates in a 14-pin small outline package (SO). This chip is designed for surface mount applications and operates within a supply voltage range of 4.75V to 5.25V. It is suitable for a wide range of digital logic applications, offering reliable performance across an operating temperature range of 0°C to 70°C. The SN7400NSRE4 has a maximum propagation delay of 22ns at 5V and 15pF, making it ideal for high-speed digital circuits. The input logic levels are defined as 0.8V for low and 2V for high, ensuring compatibility with various digital systems. The chip is RoHS3 compliant and REACH unaffected, adhering to stringent environmental regulations.

SN7400NSRE4 Features

• Logic Type: NAND Gate
• Number of Circuits: 4
• Number of Inputs per Gate: 2
• Operating Temperature Range: 0°C to 70°C
• Supply Voltage Range: 4.75V to 5.25V
• Max Propagation Delay: 22ns at 5V, 15pF
• Input Logic Levels: Low (0.8V), High (2V)
• Output Current: High (400µA), Low (16mA)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Package Type: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Environmental Compliance: RoHS3 Compliant, REACH Unaffected

SN7400NSRE4 Applications

The SN7400NSRE4 is well-suited for a variety of digital logic applications where high-speed performance and reliability are critical. Its low propagation delay and compatibility with standard TTL logic levels make it ideal for use in digital systems such as:

• Digital Signal Processing: Efficiently processing digital signals in real-time applications.
• Control Systems: Implementing complex control logic in industrial automation and robotics.
• Communication Systems: Managing digital data transmission and control in communication networks.
• Consumer Electronics: Enhancing the performance of digital circuits in consumer devices.

Conclusion of SN7400NSRE4

The SN7400NSRE4 from Texas Instruments is a robust NAND gate logic IC chip designed for high-speed digital applications. Its low propagation delay, compatibility with standard TTL logic levels, and surface mount packaging make it a versatile choice for a wide range of digital systems. While the product is marked as obsolete, its technical specifications and performance benefits continue to make it a valuable component for engineers and designers in the electronics industry.