Texas Instruments

SN74LS640N3  

Buffers, Drivers, Receivers, Transceivers

SN74LS640N3 Description

The SN74LS640N3 is a high-performance logic IC chip designed for robust and reliable data transmission applications. Manufactured by Texas Instruments, this transceiver and inverting logic chip is built to handle 8 bits per element, making it ideal for a wide range of digital communication tasks. The device operates within a voltage supply range of 4.75V to 5.25V and is rated for an operating temperature of 0°C to 70°C (TA). Its through-hole mounting type ensures secure and durable installation in various electronic systems.

SN74LS640N3 Features

The SN74LS640N3 offers several key features that make it a standout choice in the logic IC market:

• Operating Temperature: The wide operating temperature range of 0°C to 70°C (TA) ensures that the device can function effectively in various environmental conditions, making it suitable for both indoor and outdoor applications.
• Voltage - Supply: The chip operates within a voltage range of 4.75V to 5.25V, providing flexibility and compatibility with different power supply systems.
• Logic Type: As a transceiver and inverting logic device, the SN74LS640N3 can efficiently manage data transmission and inversion, making it ideal for complex digital circuits.
• Current - Output High, Low: With output currents of 15mA (high) and 24mA (low), the SN74LS640N3 can drive multiple loads effectively, enhancing its versatility.
• Moisture Sensitivity Level (MSL): Rated at MSL 3 (168 Hours), the device is designed to withstand moisture exposure, ensuring long-term reliability in humid environments.
• Package: The bulk packaging option facilitates easy handling and storage, making it convenient for both small-scale and large-scale production needs.

SN74LS640N3 Applications

The SN74LS640N3 is well-suited for a variety of applications due to its robust performance and versatile features:

• Data Communication: Ideal for digital communication systems where reliable data transmission and inversion are required.
• Industrial Control Systems: Suitable for industrial applications where the device can withstand varying environmental conditions and provide stable performance.
• Telecommunications: Can be used in telecommunication equipment for data handling and signal processing tasks.
• Consumer Electronics: Applicable in consumer electronics for managing digital signals and ensuring efficient data flow.

Conclusion of SN74LS640N3

The SN74LS640N3 from Texas Instruments is a highly reliable and versatile logic IC chip designed to meet the demands of modern digital systems. Its wide operating temperature range, robust voltage supply capabilities, and efficient data handling features make it an excellent choice for a variety of applications. Whether used in industrial control systems, telecommunications, or consumer electronics, the SN74LS640N3 offers superior performance and reliability. Its through-hole mounting type and bulk packaging further enhance its usability and convenience for manufacturers. Overall, the SN74LS640N3 stands out as a reliable and efficient solution for digital communication and signal processing needs.

SN74LS640N3 Documents

Download datasheets and manufacturer documentation for SN74LS640N3

Datasheets :

SN54LS640-42/644-45, SN74LS640-42/644-45      

HTML Datasheet :

SN54LS640-42/644-45, SN74LS640-42/644-45