Texas Instruments

SN74ALB16244DLR

SN74ALB16244DLR Description

The SN74ALB16244DLR is a high-performance, non-inverting buffer manufactured by Texas Instruments, designed for a wide range of digital applications. This device is part of the 74ALB series, known for its robustness and reliability in buffering and driving digital signals. The SN74ALB16244DLR features 4 elements, each with 4 bits, providing a total of 16 bits of buffering capability. It operates within a supply voltage range of 3V to 3.6V, making it suitable for low-power applications where voltage stability is crucial.

The device is packaged in a 48-pin SSOP (Shrink Small Outline Package) and is available in a Tape & Reel (TR) format, which is ideal for automated surface-mount assembly processes. The SN74ALB16244DLR is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and regulatory standards. Additionally, it has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage without the need for special handling.

SN74ALB16244DLR Features

The SN74ALB16244DLR offers several key features that make it a standout choice for digital buffering applications:

• High Current Capability: Each output can drive up to 25mA in both high and low states, ensuring robust signal integrity and the ability to drive multiple loads.
• Low Power Consumption: Operating within a 3V to 3.6V supply voltage range, the SN74ALB16244DLR is optimized for low-power applications, reducing overall system power requirements.
• Non-Inverting Buffering: The device provides non-inverting buffering, which simplifies circuit design and ensures signal fidelity.
• Surface Mount Technology (SMT): The surface-mount package type facilitates easy integration into modern PCB designs, enhancing reliability and reducing the risk of soldering errors.
• Regulatory Compliance: The SN74ALB16244DLR is RoHS3 compliant and REACH unaffected, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1, the device can be stored and handled without the need for moisture-sensitive precautions, simplifying logistics and assembly processes.

SN74ALB16244DLR Applications

The SN74ALB16244DLR is ideal for a variety of applications where reliable digital signal buffering is required. Some specific use cases include:

• Digital Systems: Buffering and driving digital signals in microcontroller and microprocessor systems.
• Communication Interfaces: Enhancing signal integrity in serial and parallel communication interfaces.
• Industrial Control: Providing robust buffering for control signals in industrial automation and control systems.
• Consumer Electronics: Driving signals in consumer devices such as smartphones, tablets, and other portable electronics.
• Automotive Electronics: Ensuring reliable signal transmission in automotive control units and infotainment systems.

Conclusion of SN74ALB16244DLR

The SN74ALB16244DLR from Texas Instruments is a versatile and reliable non-inverting buffer designed for low-power, high-performance applications. Its high current capability, low power consumption, and regulatory compliance make it an excellent choice for a wide range of digital buffering needs. While the product is now obsolete, it remains a valuable component for existing systems and legacy designs. For new designs, engineers may consider exploring alternative models within the Texas Instruments portfolio that offer similar or enhanced features.