74LVX240M

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74LVX240M is a low voltage octal inverting buffer and line driver featuring 3-STATE outputs. Designed for memory address, clock, and bus applications, it supports a supply voltage range of 2.0V to 3.6V with inputs tolerating up to 5.5V. The device operates within a temperature range of -40°C to +85°C. Propagation delay ranges from 1.0ns to 16.0ns depending on load conditions. It utilizes a 20-Lead SOIC package (M20B) and offers improved PC board density.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides input voltage translation capability from 5V systems to 3V systems
• Designed for low power and low noise applications
• Features guaranteed simultaneous switching noise levels and dynamic threshold performance

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock drivers
• Bus oriented transmitters or receivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and availability status. Confirm RoHS compliance details directly from the datasheet as specifications may vary by revision. Ensure unused inputs are held HIGH or LOW during operation to prevent floating states. Check for any product change notices regarding assembly materials or packaging updates before finalizing procurement plans.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing 5V logic with 3V systems requiring octal buffering. Consider the propagation delay limits under specific capacitive loads for high-speed timing requirements. Evaluate the 3-STATE output enable functionality for bus sharing applications. Verify that the operating temperature range meets the environmental constraints of the target system design.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the LVX series of low voltage CMOS logic devices. It serves as an octal buffer variant within the broader 74LVX family. The device is manufactured originally by Fairchild Semiconductor, now part of onsemi. It provides a solution for high-density digital signal routing in low voltage environments.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for equivalent parts in the 74LVX240 family from other manufacturers. Verify pin compatibility and electrical characteristics such as propagation delay and output drive strength. Ensure the replacement supports the required 3-STATE functionality and input voltage tolerance.