Texas Instruments

SN74ALS621A-1N  

Buffers, Drivers, Receivers, Transceivers

SN74ALS621A-1N Description

The SN74ALS621A-1N is a high-performance logic IC chip designed by Texas Instruments, part of the renowned 74ALS series. This device is specifically engineered to provide non-inverting transmission and reception capabilities, making it ideal for various digital communication applications. The SN74ALS621A-1N operates within a supply voltage range of 4.5V to 5.5V, ensuring reliable performance across a wide range of power supply conditions. It features an open collector output type, which allows for flexible circuit design and compatibility with various logic families.

The device is housed in a robust 20-pin DIP (Dual In-line Package) and is available in a tube packaging format, making it suitable for through-hole mounting. This mounting type ensures secure and reliable installation on printed circuit boards, ideal for both prototyping and mass production environments. The SN74ALS621A-1N is designed to operate within an ambient temperature range of 0°C to 70°C, making it suitable for applications in moderate to high-temperature environments.

SN74ALS621A-1N Features

• Operating Temperature Range: The SN74ALS621A-1N is designed to operate reliably within an ambient temperature range of 0°C to 70°C, making it suitable for a variety of industrial and commercial applications.
• Supply Voltage Range: With a supply voltage range of 4.5V to 5.5V, the device ensures stable performance across different power supply conditions, providing flexibility in circuit design.
• Open Collector Output: The open collector output type allows for versatile circuit configurations and compatibility with various logic families, enhancing the device's adaptability.
• Through-Hole Mounting: The through-hole mounting type ensures secure and reliable installation on printed circuit boards, making it ideal for both prototyping and mass production.
• Compliance and Standards: The SN74ALS621A-1N is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards. It also falls under the EAR99 ECCN classification and is categorized under HTSUS code 8542.39.0001.
• Single Element with 8 Bits per Element: The device features a single element with 8 bits per element, providing efficient data transmission and reception capabilities.

SN74ALS621A-1N Applications

The SN74ALS621A-1N is ideal for applications requiring reliable and efficient digital communication. Some specific use cases include:

• Digital Communication Systems: The device's non-inverting transmission and reception capabilities make it suitable for digital communication systems where data integrity and reliability are critical.
• Industrial Control Systems: The SN74ALS621A-1N's robust design and wide operating temperature range make it ideal for industrial control systems that require reliable performance in varying environmental conditions.
• Automotive Electronics: The device's compatibility with various logic families and its open collector output type make it suitable for automotive applications where flexibility and adaptability are essential.
• Consumer Electronics: The SN74ALS621A-1N can be used in consumer electronics for data transmission and reception tasks, ensuring high performance and reliability.

Conclusion of SN74ALS621A-1N

The SN74ALS621A-1N from Texas Instruments is a versatile and reliable logic IC chip that offers a range of technical specifications and performance benefits. Its wide operating temperature range, flexible supply voltage, and open collector output type make it suitable for various applications, from digital communication systems to industrial control systems. The device's compliance with environmental and safety standards ensures it meets the latest industry requirements. With its robust design and through-hole mounting type, the SN74ALS621A-1N is an excellent choice for engineers and designers looking for a reliable and efficient solution for their digital communication needs.

SN74ALS621A-1N Documents

Download datasheets and manufacturer documentation for SN74ALS621A-1N

Datasheets :

SN74ALS623ADWR      

HTML Datasheet :

SN74ALS623ADWR      

PCN Design/Specification :

Copper Bond Wire Revision A 04/Dec/2013