SN74LV244ATNSR Octal Buffer/Driver with 3-State Outputs

The SN74LV244ATNSR from Texas Instruments is a high-performance, octal buffer and line driver designed to facilitate the transfer of signals between different voltage domains. This integrated circuit (IC) features eight non-inverting buffers and drivers with 3-state outputs, making it ideal for driving bus lines or buffering memory address registers.

Key Features:

• Operational Voltage Range: The device supports a wide voltage range from 2V to 5.5V, which allows for use in various logic systems and compatibility with TTL levels.
• Drive Capability: It can drive up to 24mA at the outputs, providing sufficient current for most high-speed requirements in digital systems.
• 3-State Outputs: The 3-state outputs enable the device to be used in bus-oriented systems. When the output-enable (OE) input is high, the outputs are in a high-impedance state, which effectively disconnects them from the bus.
• Low Power Consumption: SN74LV244ATNSR is designed for low power consumption, with a typical ICC of only 20µA maximum.
• High Noise Immunity: Characterized for operation from -40°C to 85°C, it is equipped with a high level of noise immunity and robust performance.

Applications:

The versatility of the SN74LV244ATNSR makes it suitable for a variety of applications, including:

• Bus driver
• Memory address driver
• Buffer for data transmission lines
• Support for live insertion and withdrawal in communication systems

Package and Quality:

The SN74LV244ATNSR is available in a 20-pin SSOP (Shrink Small Outline Package) that is optimized for reduced space on PCBs. Texas Instruments ensures high-quality standards and the device is RoHS compliant, adhering to environmental regulations.

For engineers and designers looking for a reliable octal buffer/driver, the SN74LV244ATNSR offers a perfect blend of performance, power efficiency, and versatility, backed by Texas Instruments' reputation for quality and innovation in the semiconductor industry.