74LCX841WM

Latches Overview

The onsemi 74LCX841WM is a low voltage 10-bit transparent latch featuring 3-state outputs and 5V tolerant inputs and outputs. Fabricated with advanced CMOS technology, it supports VCC specifications from 2.3V to 3.6V. The device achieves high-speed operation with a maximum propagation delay of 8.0 ns at VCC = 3.3V while maintaining low power dissipation with a maximum ICC of 10 µA. It provides ±24 mA output drive capability at VCC = 3.0V and includes patented noise/EMI reduction circuitry. The component operates within a free-air temperature range of -40°C to +85°C.

Latches Feature Summary

• Features 5V tolerant inputs and outputs for seamless interfacing between low voltage logic and 5V signal environments.
• Provides ten D-type latches with 3-state outputs suitable for bus-organized system applications.
• Implements patented noise and EMI reduction circuitry to enhance signal integrity.
• Supports live insertion and withdrawal capabilities when Output Enable is properly managed.

Latches Applications

• Bus-organized system data storage
• Interface between low voltage logic and 5V signal environments
• High-speed data latching in consumer electronics
• Industrial control systems requiring noise immunity

Latches Procurement Notes

Verify the specific package variant required, as the base part number corresponds to the SOIC-24 (M24B) package. Confirm that the suffix 'WM' aligns with the intended mechanical form factor and lead finish specifications. Ensure compatibility with the manufacturer's current lifecycle status and compliance documentation before finalizing procurement orders.

Latches Selection Notes

Select this component for designs requiring 10-bit parallel data retention with high impedance states. It is appropriate for systems needing direct interface with 5V buses while operating on lower supply voltages. Consider the 8.0 ns propagation delay and ±24 mA drive strength for performance requirements. Evaluate the 3-state output configuration against bus topology needs.

Latches Part Context

This device belongs to the LCX family of low voltage CMOS logic products. It functions as a transparent latch, distinct from edge-triggered flip-flops, allowing asynchronous data passage when enabled. The 74LCX series is characterized by its ability to operate across a wide voltage range while maintaining compatibility with standard logic levels.

Latches Replacement Considerations

Check datasheets for equivalent parts such as the 74LCX841MSA or 74LCX841MTC if different packaging is required. Verify pinout compatibility and electrical characteristics match before substituting.