Texas Instruments

SN74S20NE4  

Gates and Inverters

SN74S20NE4 Description

The SN74S20NE4 is a high-performance NAND gate logic IC chip, manufactured by Texas Instruments. This chip is part of the 74S series and is designed for through-hole mounting. It features two 4-input NAND gates in a 14-pin DIP package. The operating temperature range is from 0°C to 70°C, making it suitable for a variety of industrial and commercial applications. The supply voltage range is 4.75V to 5.25V, ensuring stable operation within specified limits.

SN74S20NE4 Features

• High-Speed Performance: The SN74S20NE4 offers a maximum propagation delay of 5ns at 5V with a maximum capacitive load of 50pF. This high-speed performance ensures efficient signal processing and minimal latency in digital circuits.
• Robust Input Logic Levels: The input logic levels are well-defined, with a low level at 0.8V and a high level at 2V. This ensures reliable operation and compatibility with other digital components.
• Low Quiescent Current: The maximum quiescent current is 18 mA, which helps in reducing power consumption and heat generation, making it suitable for applications where power efficiency is critical.
• High Output Current Capability: The chip can provide an output current of 1mA in the high state and 20mA in the low state, allowing it to drive multiple loads effectively.
• Compliance and Safety: The SN74S20NE4 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has an ECCN classification of EAR99 and an HTSUS code of 8542.39.0001, facilitating international trade and regulatory compliance.
• Packaging: The chip comes in a tube package, which is ideal for bulk handling and storage, ensuring the components remain protected during transportation and assembly.

SN74S20NE4 Applications

The SN74S20NE4 is ideal for a wide range of applications due to its high-speed performance and robust design. Some specific use cases include:

• Digital Logic Circuits: The NAND gates can be used to build complex digital logic circuits, such as decoders, multiplexers, and flip-flops.
• Control Systems: The high output current capability makes it suitable for driving control signals in various industrial control systems.
• Communication Systems: The low propagation delay ensures reliable and fast signal processing in communication systems, such as data transmission and reception circuits.
• Consumer Electronics: The chip's performance and compliance with safety standards make it suitable for use in consumer electronics, such as home automation systems and smart devices.

Conclusion of SN74S20NE4

The SN74S20NE4 is a versatile and high-performance NAND gate IC that offers significant advantages over similar models. Its high-speed operation, robust input logic levels, and low quiescent current make it an ideal choice for a variety of applications. The compliance with environmental and safety standards ensures its suitability for global markets. Whether used in digital logic circuits, control systems, communication systems, or consumer electronics, the SN74S20NE4 provides reliable and efficient performance, making it a valuable component in modern electronic designs.

SN74S20NE4 Documents

Download datasheets and manufacturer documentation for SN74S20NE4

Datasheets :

SN54(74)20, SN54(74)LS20, SN54(74)S20