74LCX374MSAX

Overview

The 74LCX374MSAX is an octal D-type flip-flop belonging to the LVC/LCX/Z series, manufactured by Fairchild Semiconductor. It features true outputs and a PDSO20 package. The device operates within a supply voltage range of 2V to 3.6V and supports an operating temperature from -40°C to 85°C. It includes three-state outputs for bus-oriented applications and utilizes a buffered positive edge-triggered clock.

Feature Summary

• Octal D-type flip-flop architecture with separate inputs for each stage
• Three-state outputs designed for efficient bus-oriented applications
• Buffered positive edge-triggered clock input for reliable timing
• Compatible with 5V signal environments despite low voltage operation

Applications

• Bus-oriented data storage systems
• Low voltage logic interfacing
• Digital signal processing registers
• Memory address latching circuits

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm datasheet version alignment with specific application requirements. Check for lead-free compliance status if environmental regulations apply. Ensure proper handling procedures are followed during assembly due to surface mount packaging specifications.

Selection Notes

Select this component when designing systems requiring octal storage with low power consumption. Consider its compatibility with 5V tolerant interfaces if connecting to higher voltage buses. Evaluate thermal performance within the specified operating temperature range. Compare propagation delay characteristics against system timing constraints before finalizing the design choice.

Part Context

This part belongs to the widely adopted 74LCX family, known for high speed and low power CMOS technology. It serves as a standard solution for digital logic applications requiring multiple flip-flops in a single package. The MSAX suffix indicates specific packaging and trailing zero configuration typical for mass production volumes.

Replacement Considerations

Direct substitutes include the 74LVC374 and 74VHC374 series components. Verify pinout compatibility and electrical parameter matching before substitution. Ensure that alternative parts meet the same voltage and temperature specifications required by the original design.