Texas Instruments

SN74AHC244DBR  

Buffers, Drivers, Receivers, Transceivers

SN74AHC244DBR Description

The SN74AHC244DBR is a high-performance, non-inverting buffer logic IC chip designed by Texas Instruments. This device is part of the 74AHC series, known for its robustness and versatility in digital circuit applications. The SN74AHC244DBR features two 4-bit non-inverting buffers, providing a total of eight channels. It operates within a wide supply voltage range of 2V to 5.5V, making it suitable for various power supply configurations. The device is packaged in a 20-lead small outline package (SSOP) and is available in tape and reel (TR) format, ideal for surface mount technology (SMT) assembly processes.

SN74AHC244DBR Features

• Wide Operating Voltage Range: The SN74AHC244DBR operates within a supply voltage range of 2V to 5.5V, offering flexibility in power supply requirements and compatibility with different voltage levels.
• High Current Capability: Each output can source or sink up to 8mA, ensuring robust performance and the ability to drive multiple loads effectively.
• Non-Inverting Buffers: The device consists of two 4-bit non-inverting buffers, providing a total of eight channels. This configuration is ideal for signal buffering and driving applications where signal integrity and strength are critical.
• Surface Mount Technology: The SN74AHC244DBR is designed for surface mount applications, making it suitable for high-density PCB layouts and automated assembly processes.
• Compliance and Safety: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for electronics manufacturing.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the SN74AHC244DBR is suitable for storage and handling in various environmental conditions without the need for special moisture protection.

SN74AHC244DBR Applications

The SN74AHC244DBR is ideal for a wide range of digital circuit applications, including:

• Data Buffering: The device can be used to buffer data signals in digital systems, ensuring signal integrity and reducing the load on the driving circuitry.
• Bus Driving: It can drive multiple loads on a bus, maintaining signal strength and preventing signal degradation over long distances.
• Signal Repetition: The non-inverting buffers can repeat signals, ensuring consistent signal levels and timing across different parts of a digital system.
• Interface Circuits: The SN74AHC244DBR can be used in interface circuits to match different voltage levels and signal strengths between various components.
• Digital Logic Applications: It is suitable for general-purpose digital logic applications where buffering and signal driving are required.

Conclusion of SN74AHC244DBR

The SN74AHC244DBR from Texas Instruments is a versatile and robust non-inverting buffer logic IC chip. Its wide operating voltage range, high current capability, and surface mount compatibility make it an excellent choice for a variety of digital circuit applications. The device's compliance with environmental and safety standards ensures it meets modern manufacturing requirements. With its ability to buffer and drive signals effectively, the SN74AHC244DBR is ideal for data buffering, bus driving, signal repetition, interface circuits, and general-purpose digital logic applications. Its unique features and performance benefits make it a standout choice in the electronics industry.

SN74AHC244DBR Documents

Download datasheets and manufacturer documentation for SN74AHC244DBR

Datasheets :

SN54/74AHC244      

HTML Datasheet :

SN54/74AHC244