74LCX16240MTDX

Overview

The onsemi 74LCX16240MTDX is a 16-bit buffer and line driver featuring inverted outputs. It operates within a supply voltage range of 1.35V to 3.6V, utilizing CMOS technology for low power consumption. The device provides three-state outputs and is housed in a 48-pin TSSOP package. Designed for high-speed applications, it supports bidirectional data bus driving with direction control capabilities.

Feature Summary

• Provides 16-bit buffering with inverted output polarity
• Features three-state outputs for bus isolation
• Operates at low supply voltages from 1.35V to 3.6V
• Utilizes CMOS technology for low power dissipation

Applications

• Bidirectional data bus driving
• Clock distribution
• Memory interface buffering

Procurement Notes

Verify the specific suffix 'D' indicates tape and reel packaging when ordering. Confirm the operating temperature range matches system requirements. Ensure ESD protection measures are adequate during handling. Check for RoHS compliance status if required by project specifications. Validate pinout compatibility with existing PCB layouts.

Selection Notes

Select this component for designs requiring 16-bit wide data paths with inversion. Consider the 3.6V maximum rating for systems not exceeding this voltage. Evaluate the TSSOP package constraints for board space. Compare propagation delay specifications against timing requirements. Assess power consumption benefits compared to higher voltage logic families.

Part Context

This part belongs to the LCX series of low-voltage CMOS logic devices. It serves as a 16-bit variant within the 74LCX1624x family. The device complements other buffer and transceiver solutions in mixed-signal environments. It is designed to replace older 5V logic families in modern low-power applications.

Replacement Considerations

Check for direct replacements like the 74LVC16240 or 74ACT16240 depending on voltage requirements. Verify pin-to-pin compatibility before substitution. Ensure electrical characteristics such as drive strength and speed meet application needs.