SN74ABT2244ANSR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ABT2244ANSR is an octal buffer and line driver from Texas Instruments, featuring TTL-compatible CMOS inputs and three-state outputs. It operates within a supply voltage range of 4.5 V to 5.5 V. The device provides high drive capability with a low-level output current of 64 mA and a high-level output current of -32 mA. It exhibits a propagation delay of 5.3 ns and is housed in a 20-pin Small Outline Package (NS).

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Features TTL-compatible CMOS inputs for versatile logic interfacing.
• Provides high drive strength suitable for demanding bus applications.
• Includes three-state outputs to facilitate multiple driver configurations.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering
• Memory module address and data drivers
• Clock distribution networks

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ANSR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the operating temperature range of -40°C to +85°C aligns with your system's environmental specifications. Ensure input voltage levels remain compatible with the TTL-compatible CMOS requirements defined in the official datasheet.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a non-inverting octal buffer with significant drive current is required. It serves as a direct functional alternative to standard 74ABT244 devices but offers optimized performance characteristics for specific board layouts. Consider the 20-pin SOIC package constraints during PCB footprint design.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ABT2244A series of octal buffers. It is distinct from the SN74ABT244ANSR, which shares similar electrical parameters but may differ in internal optimization or specific manufacturer revisions. Both are designed for high-speed digital systems requiring reliable signal integrity.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74ABT244ANSR is a documented substitute within the same family. Verify pinout compatibility and ensure that any minor differences in propagation delay or drive strength do not impact critical timing paths in the target application.