Texas Instruments

SN74AS244AN  

Buffers, Drivers, Receivers, Transceivers

SN74AS244AN Description

The SN74AS244AN is a high-performance, non-inverting buffer logic IC chip designed by Texas Instruments. This device is part of the 74AS series and offers robust performance in a through-hole package, making it suitable for a wide range of industrial and commercial applications. The SN74AS244AN features two 4-bit non-inverting buffers, providing a total of eight buffered outputs. It operates within a supply voltage range of 4.5V to 5.5V and is rated for an operating temperature range of 0°C to 70°C (TA). The device is housed in a tube package, ensuring reliable handling and storage.

SN74AS244AN Features

• Operating Temperature Range: The SN74AS244AN operates reliably within a temperature range of 0°C to 70°C (TA), making it suitable for applications in various environmental conditions.
• Supply Voltage: It operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with standard 5V logic systems.
• Non-Inverting Buffers: The device consists of two 4-bit non-inverting buffers, providing a total of eight buffered outputs. This configuration is ideal for applications requiring signal amplification without inversion.
• Output Current Capability: The SN74AS244AN can source up to 15mA and sink up to 64mA per output, offering robust current handling capabilities.
• Through-Hole Mounting: The through-hole mounting type ensures secure and reliable mechanical attachment to printed circuit boards, making it suitable for both prototyping and production environments.
• Compliance and Standards: The SN74AS244AN is REACH unaffected and RoHS3 compliant, adhering to strict environmental and safety regulations. It is also classified under HTSUS code 8542.39.0001.
• Series and Base Product Number: As part of the 74AS series, the SN74AS244AN inherits the high-performance characteristics of this series. The base product number is 74AS244.

SN74AS244AN Applications

The SN74AS244AN is ideal for applications requiring signal buffering and amplification in digital systems. Its non-inverting buffers make it particularly useful in scenarios where signal integrity and strength are critical. Some specific use cases include:

• Digital Signal Processing: Enhancing the strength of digital signals in communication systems and data processing applications.
• Microcontroller Interfaces: Providing robust buffering between microcontrollers and peripheral devices, ensuring reliable signal transmission.
• Memory Systems: Amplifying address and data lines in memory modules to improve signal integrity and reduce noise.
• Industrial Control Systems: Utilizing its high current drive capability to drive indicators, relays, and other control elements in industrial environments.

Conclusion of SN74AS244AN

The SN74AS244AN from Texas Instruments is a versatile and reliable non-inverting buffer IC that offers significant advantages over similar models. Its robust performance, wide operating temperature range, and compliance with industry standards make it an ideal choice for a variety of applications. Whether used in digital signal processing, microcontroller interfaces, or industrial control systems, the SN74AS244AN ensures reliable and efficient operation. Its through-hole mounting and high current drive capability further enhance its suitability for both prototyping and production environments.

SN74AS244AN Documents

Download datasheets and manufacturer documentation for SN74AS244AN

Datasheets :

SN54/74(ALS,AS)244(A,C)      

HTML Datasheet :

SN54/74(ALS,AS)244(A,C)      

PCN Design/Specification :

Copper Bond Wire Revision A 04/Dec/2013