74LVX374M

Overview

The onsemi 74LVX374M is an octal D-type flip-flop featuring positive-edge triggering and three-state outputs. It operates within a supply voltage range of 2 V to 3.6 V, ensuring compatibility with low-voltage digital systems. The device provides high noise immunity and supports data storage for eight bits simultaneously. Designed for surface-mount applications, it utilizes a 20-pin SOIC package. The component exhibits a maximum propagation delay of 19.8 ns and maintains a static current of 4 µA, making it suitable for efficient power management in portable electronics.

Feature Summary

• Octal D-type flip-flop architecture with positive-edge clock triggering
• Three-state outputs for bus-oriented memory operations
• Wide operating voltage range from 2 V to 3.6 V
• High noise immunity compatible with CMOS and LSTTL outputs

Applications

• Bus-oriented memory register implementations
• Portable consumer electronics requiring low power consumption
• Communication equipment signal processing
• Industrial control system data latching

Procurement Notes

Verify the specific suffix and package variant against the official datasheet, as the base model number may correspond to multiple packaging options. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration. Ensure that the procurement source provides valid traceability documentation for this discontinued or legacy component series.

Selection Notes

Select this component when an octal storage element with three-state capability is required for low-voltage logic interfaces. Consider the 19.8 ns propagation delay and 4 mA output drive strength for timing and load analysis. Evaluate the 20-pin SOIC footprint against available PCB space constraints and thermal dissipation needs for the target application environment.

Part Context

This part belongs to the 74LVX family of advanced CMOS logic devices manufactured by onsemi. The LVX series is characterized by its ability to interface directly with 5-V systems while operating at lower voltages. The 74LVX374 specifically functions as an octal flip-flop, providing a standard solution for parallel data storage in mixed-voltage digital circuits.

Replacement Considerations

MC74LVX374DTR2G is a documented parameter-equivalent substitute available from onsemi. Verify pinout compatibility and electrical specifications before substitution.