74ABT541CSCX

Buffers, Drivers, Receivers, Transceivers Overview

The 74ABT541CSCX is an octal buffer and line driver with 3-STATE outputs manufactured by Fairchild Semiconductor. It operates within a supply voltage range of +4.5V to +5.5V. The device features non-inverting logic, high output sink capability of 64mA, and source capability of 32mA. Propagation delay ranges from 1.0ns to 3.6ns at VCC=5V with 50pF load. It supports simultaneous switching specifications for both 50pF and 250pF loads.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Non-inverting buffers with 3-STATE outputs
• High output drive capability (64mA sink, 32mA source)
• Guaranteed output skew and multiple output switching
• High-impedance, glitch-free bus loading during power cycles

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock drivers
• Bus-oriented transmitter/receiver applications

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer origin as Fairchild Semiconductor, noting that onsemi acquired Fairchild's standard product portfolio. Confirm the package type matches the SOIC-20 specification (M20B) and ensure the suffix 'X' indicates tape and reel packaging availability. Check RoHS compliance status against current JEDEC standards.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when high-speed data buffering with significant drive strength is required. The ABT technology offers speed comparable to Low-power Schottky while maintaining CMOS advantages. Ensure the application environment stays within the -40°C to +85°C operating temperature range and utilizes a stable 5V supply.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74ABT series of octal buffers. It shares functional similarities with the ABT244 but utilizes a broadside pinout configuration. The device is designed for high-performance digital systems requiring reliable signal transmission across buses with minimal contention risks.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct equivalents in the 74ABT541 family from other manufacturers. Verify pin compatibility if substituting with similar octal buffers like the ABT244, noting the pinout differences.