74ABT2541CSCX

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74ABT2541CSCX is an octal buffer and line driver featuring integrated 25/Ω to 58/Ω series resistors in the outputs. It operates within a supply voltage range of 4.5V to 5.5V, with propagation delays ranging from 1.0ns to 4.1ns at 50pF loads. The device provides high impedance glitch-free bus loading during power cycles and supports nondestructive hot insertion. It includes guaranteed output skew and simultaneous switching noise specifications for reliable data transmission.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrated series resistors reduce ringing and eliminate external components
• Glitch-free high impedance bus loading during power up and down
• Guaranteed output skew and dynamic threshold performance
• Nondestructive hot insertion capability

Buffers, Drivers, Receivers, Transceivers Applications

• Driving capacitive inputs of MOS memory drivers
• Address drivers and clock drivers
• Bus-oriented transmitters and receivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the component status as the datasheet indicates it was originally manufactured by Fairchild Semiconductor. Confirm current availability through authorized distributors or onsemi channels, as legacy parts may be discontinued or subject to long-lead times. Ensure the specific package variant matches your PCB footprint requirements.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when driving high-capacitance loads without requiring external series resistors. It is suitable for applications needing glitch-free operation during power transitions and hot insertion support. Compare propagation delay specifications against system timing requirements under varying load conditions.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the ABT logic family, designed for high-speed digital applications. It functions similarly to the ABT541 but includes built-in output resistors. The device is housed in a 20-lead SOIC package, providing a compact solution for octal buffering tasks in industrial and consumer electronics.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct equivalents like the ABT541 if resistor integration is not required. Verify pin compatibility and electrical characteristics against alternative octal buffers from other manufacturers before substitution.