74LVQ374QSC

Overview

The Fairchild Semiconductor 74LVQ374QSC is an octal D-type flip-flop featuring buffered positive edge-triggered clock inputs and three-state outputs. Designed for bus-oriented applications, it utilizes low-voltage CMOS technology to achieve high-speed operation with reduced power consumption. The component includes separate D-type inputs for each flip-flop and common Output Enable (OE) controls. It is housed in a 20-pin SSOP package, suitable for surface-mount assembly in compact electronic designs requiring reliable data storage and transfer.

Feature Summary

• Octal D-type flip-flop architecture with buffered positive edge-triggered clock
• Three-state outputs optimized for bus-oriented applications
• Low-voltage CMOS technology ensuring high speed and low power consumption

Applications

• Bus-oriented data storage systems
• High-speed digital signal processing circuits
• Memory interface modules

Procurement Notes

Verify the specific manufacturer designation as the provided model number may correspond to onsemi products rather than Fairchild. Confirm RoHS compliance status and lead-free packaging details against official datasheets. Ensure the package type matches the required SSOP-20 form factor for your PCB layout.

Selection Notes

Select this component when designing systems requiring octal data latching with bus-compatible outputs. Consider the voltage supply range and propagation delay characteristics relative to your system clock frequency. Verify that the three-state output capability aligns with your bus arbitration requirements.

Part Context

This device belongs to the LVQ series of logic integrated circuits, which are characterized by low-voltage operation and high-speed performance. It serves as a fundamental building block for sequential logic in modern digital electronics, providing stable data retention and precise timing control through its edge-triggered mechanism.

Replacement Considerations

MC74LVX374DTR2G