SN74ABT2244ANSRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ABT2244ANSRE4 is an octal buffer and line driver manufactured by Texas Instruments. It features advanced bipolar technology designed for high-speed operation with low power consumption. The device provides eight non-inverting buffers with open-drain outputs, suitable for driving high-capacitance loads. It operates within a supply voltage range of 2.7V to 3.6V. The component is housed in a 48-pin TSSOP package with a reel packaging format for automated assembly processes.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent non-inverting buffer channels
• Open-drain output structure enabling flexible interfacing with various logic families
• Advanced bipolar technology ensuring high-speed performance with reduced power dissipation

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering in computer systems
• Clock distribution networks requiring signal integrity
• Memory interface circuits demanding low power operation

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the complete part number including the suffix RE4 to ensure correct tape-and-reel packaging specification. Confirm the operating temperature range matches your system requirements. Check for RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure compatibility with your PCB footprint design for the 48-pin TSSOP package.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal buffer with open-drain outputs is required for 3.3V logic systems. Consider the high-speed characteristics if signal propagation delay is critical. Evaluate the power consumption benefits of advanced bipolar technology against alternative CMOS solutions. Verify that the open-drain nature aligns with your pull-up resistor strategy.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ABT series of high-speed bus drivers. The ABT family combines the speed of Schottky TTL with the low power of CMOS technologies. This specific model focuses on octal configurations with open-drain outputs, distinguishing it from standard push-pull variants in the same family.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include other SN74ABT2244 variants with different packaging options such as SOIC or QFN. Cross-reference with SN74ABT2244APWR for similar functionality in a different package style. Ensure pinout compatibility before substituting with generic octal buffer ICs.