Texas Instruments

SN74LS03NE4

SN74LS03NE4 Description

The SN74LS03NE4 is a high-performance logic IC chip manufactured by Texas Instruments, featuring a 4-channel NAND gate with open collector outputs. This device is designed for a wide range of digital logic applications, offering reliable performance within an operating temperature range of 0°C to 70°C. The SN74LS03NE4 is housed in a through-hole package, making it suitable for both prototyping and production environments.

SN74LS03NE4 Features

• Logic Type: NAND Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Operating Temperature: 0°C to 70°C
• Voltage - Supply: 4.75V to 5.25V
• Max Propagation Delay: 32ns @ 5V, 15pF
• Input Logic Levels:
  • Low: 0.8V
  • High: 2V
• Current - Quiescent (Max): 4.4 mA
• Current - Output High, Low: 8mA
• Features: Open Collector
• Package: Bulk
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• Compliance:
  • REACH Status: REACH Unaffected
  • RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

SN74LS03NE4 Applications

The SN74LS03NE4 is ideal for applications requiring high-speed digital logic processing and low power consumption. Its open collector feature allows for flexible output configurations, making it suitable for driving various types of loads, including LEDs, relays, and other digital circuits. The device's low propagation delay ensures fast signal processing, which is crucial in high-speed digital systems.

Specific use cases where the SN74LS03NE4 excels include:

• Digital Signal Processing: The low propagation delay and high-speed operation make it suitable for applications requiring rapid signal processing, such as in digital communication systems.
• Microcontroller Interfacing: The open collector outputs can be used to interface with microcontrollers, providing a flexible and reliable solution for digital logic operations.
• Automotive Electronics: The wide operating temperature range and robust performance make it suitable for automotive applications, where reliability and durability are paramount.
• Industrial Control Systems: The SN74LS03NE4 can be used in industrial control systems for signal conditioning, logic operations, and interfacing with sensors and actuators.

Conclusion of SN74LS03NE4

The SN74LS03NE4 is a versatile and reliable NAND gate IC, offering high-speed performance and low power consumption. Its open collector outputs and wide operating temperature range make it suitable for a variety of applications, from digital signal processing to automotive electronics. The device's compliance with industry standards such as REACH and RoHS ensures that it meets the highest environmental and safety requirements. Overall, the SN74LS03NE4 is an excellent choice for engineers and designers looking for a robust and efficient logic IC solution.