74LVQ74MTR

Overview

The STMicroelectronics 74LVQ74MTR is a dual D-type flip-flop featuring preset and clear functions, manufactured using LVQ CMOS technology. It operates within a supply voltage range of 2 V to 3.6 V and supports complementary output types. The device is housed in a 14-SOIC package with a width of 0.154 inches (3.90 mm). Designed for surface-mount installation, it ensures reliable performance across industrial temperature ranges.

Feature Summary

• Dual D-type flip-flop architecture with integrated preset and clear control inputs
• Low-voltage CMOS construction enabling operation at reduced power levels
• Complementary output configuration providing both true and inverted signals

Applications

• Digital data storage and latching circuits
• Synchronous state machine implementations
• Parallel-to-serial data conversion modules

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status via official documentation. Ensure the specific ordering suffix matches required packaging formats. Validate that the 14-SOIC package dimensions align with PCB footprint requirements before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring dual independent D-flip-flops in low-voltage environments. Consider the 14-SOIC package size for space-constrained designs. Verify compatibility with system logic levels operating between 2 V and 3.6 V. Evaluate thermal management needs based on the specified operating temperature range.

Part Context

This part belongs to the STMicroelectronics LVQ series of logic integrated circuits. It falls under the broader category of flip-flops and memory elements used in digital electronics. The LVQ series is characterized by its low-voltage operation capabilities and robust CMOS technology, suitable for modern portable and industrial electronic devices.

Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pinout compatibility and electrical specifications before replacing. Ensure functional equivalence regarding preset and clear operations.