74LVQ174SJX

Overview

The onsemi 74LVQ174SJX is a hex D-type flip-flop belonging to the LVQ logic series. It features seven internal circuits housed in a 16-pin SOP package. The device operates with single-ended inputs and outputs, providing non-inverting polarity. Key electrical parameters include a propagation delay of 16.2 ns, high-level output current of -8 mA, and low-level output current of 8 mA. It functions within a supply voltage range of 2 V to 3.6 V and supports surface mount installation across an operating temperature range of -40°C to +85°C.

Feature Summary

• Hex D-type flip-flop architecture with seven independent circuits
• Single-ended input and output configuration
• Non-inverting signal polarity
• Surface-mount SOP-16 packaging

Applications

• Parallel data storage registers
• Shift register construction
• State machine implementation
• Digital timing control circuits

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm RoHS compliance status via official documentation before integration. Ensure supply chain stability as this specific part number may have limited distribution. Validate package markings against datasheet specifications to prevent counterfeit infiltration during procurement processes.

Selection Notes

Select this component for designs requiring multiple synchronized storage elements within a compact footprint. The LVQ series offers balanced performance for general-purpose digital logic applications. Consider the 2V to 3.6V operating range when matching power supply rails. Evaluate the 16.2 ns propagation delay against system timing requirements to ensure adequate setup and hold times are met in the target circuit design.

Part Context

This component belongs to the broader 74LVQ family of low-voltage quad/hex logic devices manufactured by onsemi. These parts utilize silicon gate CMOS technology optimized for low-power operation at reduced voltage levels. The LVQ series complements other logic families by providing specific functionality tailored for modern low-voltage digital systems requiring reliable state retention capabilities.

Replacement Considerations

Direct substitutes include equivalent hex D-type flip-flops from other manufacturers offering identical pinouts and logical functions. Verify voltage compatibility and package dimensions when evaluating alternatives. Cross-reference datasheets to confirm matching propagation delays and output drive strengths for seamless integration without circuit modification.