74ABT2541CSCX

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74ABT2541CSCX is an octal buffer and line driver featuring three-state outputs. It belongs to the ABT logic series, designed for high-speed applications such as memory and address drivers. The component utilizes a 20-pin SOIC surface-mount package. It operates with a supply voltage range up to 5.5V and supports a load capacitance of 50 pF. The device provides non-inverting logic functions with dual control capabilities for output enable signals.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal buffer and line driver architecture with three-state outputs
• Designed for use as memory and address drivers in high-speed systems
• Non-inverting logic function with active-high output enable control

Buffers, Drivers, Receivers, Transceivers Applications

• Memory bus buffering
• Address bus driving
• Clock signal distribution

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify part status carefully as this specific Fairchild part number may be obsolete or discontinued. Confirm availability through authorized distributors or onsemi channels, as onsemi acquired Fairchild's semiconductor business. Ensure substitute components meet identical electrical specifications and pin compatibility requirements before integration into existing designs.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal buffer with three-state outputs is required for high-speed digital interfaces. Consider the ABT series characteristics for improved switching speeds compared to standard TTL or HC logic families. Verify that the 20-SOIC package dimensions fit the target PCB layout constraints and thermal management requirements for the specific application environment.

Buffers, Drivers, Receivers, Transceivers Part Context

This component is part of the 74ABT family of high-speed CMOS logic devices. The 74ABT2541 variant specifically provides eight non-inverting buffers with three-state outputs. It shares functional similarities with other octal drivers like the 74ABT241 but differs in inversion properties. The device is manufactured using advanced BiCMOS technology to achieve fast propagation delays.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74ABT241ADWR from Texas Instruments is listed as a similar available substitute. Note that the 241 series is inverting, whereas the 2541 is non-inverting; verify logical compatibility. Check for equivalent package types and voltage specifications when evaluating alternative sources.