Product Overview: SN74LXH244APWR by Texas Instruments

The SN74LXH244APWR is a high-performance, octal buffer and line driver designed to facilitate the interfacing between low-voltage, high-speed logic and higher voltage levels found in legacy systems. Manufactured by Texas Instruments, this integrated circuit is part of the LXH family and is crafted to deliver robust performance for a wide range of applications.

Key Features

• Voltage Compatibility: The device supports a wide operating voltage range of 2.7V to 3.6V, making it compatible with various low-voltage systems and suitable for battery-operated equipment.
• Drive Capability: With the ability to source and sink up to 24mA at the outputs, the SN74LXH244APWR is capable of driving heavy loads, including capacitive loads, without significant signal degradation.
• 3-State Outputs: It features 3-state outputs that can be placed in a high-impedance state, thereby allowing for bus-oriented applications and connection to multiple devices on the same bus without interference.
• High Speed: The device boasts a fast propagation delay, ensuring quick data transfer and minimal lag in critical applications.
• Low Power Consumption: It is designed with power conservation in mind, offering a reduced power consumption that is ideal for portable and low-power designs.

Applications

The SN74LXH244APWR is versatile and can be used in a variety of applications, including:

• Memory driver
• Bus transceiver
• Data and address bus driving
• Buffer for clock and power drivers

Package and Quality

This device is available in a TSSOP (Thin Shrink Small Outline Package) with 20 pins, identified by the package code "PWR". The SN74LXH244APWR is designed to meet or exceed the stringent requirements of the industrial and commercial markets. It is RoHS compliant and is built to Texas Instruments' high-quality standards, ensuring reliability and performance in demanding situations.

Conclusion

With its high drive capability, low-power operation, and compatibility with various logic levels, the SN74LXH244APWR from Texas Instruments is an excellent choice for designers who require a reliable and efficient octal buffer and line driver. Whether for new designs or for bridging between different voltage domains in existing systems, this device offers a high-quality solution that can meet a broad range of interfacing needs.