74LCX241WMX

Overview

The Fairchild Semiconductor 74LCX241WMX is an octal buffer and line driver featuring non-inverting logic with three-state outputs. It operates within a supply voltage range of 2.3V to 3.6V, utilizing advanced CMOS technology for high-speed performance while maintaining low power dissipation. The device incorporates patented noise and EMI reduction circuitry and supports live insertion or withdrawal. It provides bidirectional data transmission control via direction inputs and includes output enable pins to manage bus traffic effectively.

Feature Summary

• Features five-volt tolerant inputs and outputs for seamless interfacing with 5V signal environments
• Incorporates patented noise and EMI reduction circuitry to enhance signal integrity
• Supports live insertion and withdrawal operations without system disruption
• Provides high drive capability with ±24mA output current at 3.0V supply

Applications

• Memory address drivers in embedded systems
• Clock distribution networks requiring low jitter
• Bus-oriented transmitters and receivers
• Bidirectional data buses in microprocessor architectures

Procurement Notes

Verify the specific suffix 'WMX' against official Fairchild documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with RoHS directives if required by your manufacturing standards. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before procurement.

Selection Notes

Select this component when designing low-voltage systems requiring robust noise immunity and high-speed data buffering. It is suitable for applications needing direct interface between 3.3V logic and 5V peripherals. Consider the three-state output configuration for efficient bus sharing and the wide operating temperature range for industrial environments.

Part Context

This device belongs to the 74LCX family of low-voltage CMOS logic devices. It serves as a non-inverting counterpart to the 74LCX245 transceiver, offering unidirectional buffering capabilities. The series is characterized by its ability to operate at lower voltages than traditional HC/HCT families while providing comparable speed and improved power efficiency.

Replacement Considerations

The 74LCX244MTCX is a documented similar buffer from the same manufacturer but lacks the specific 'WMX' packaging designation. Verify pinout compatibility and electrical characteristics before substitution. Other generic 74LCX241 equivalents may vary in propagation delay and output drive strength.