QS74FCT2374ATQ

Flip Flops Overview

The QS74FCT2374ATQ is an octal D-type flip-flop with tri-state outputs manufactured by Quality Semiconductor. It operates within a voltage range of 4.75V to 5.25V and features low power consumption with high-speed performance. The device includes a clock (CLK) input and an output enable (OE) input for controlling data flow. It is housed in a 20-pin SSOP package suitable for surface mount applications.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture with tri-state outputs
• High-speed operation capability with low power consumption
• Integrated clock and output enable control inputs

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Buffering and register storage in digital systems
• High-performance bus-oriented memory architectures

Flip Flops Procurement Notes

Verify the manufacturer designation as Quality Semiconductor, distinct from Texas Instruments variants. Confirm the specific suffix ATQ corresponds to the 20-SSOP package. Ensure compatibility with 5V logic levels and check RoHS compliance status against current regulatory requirements before procurement.

Flip Flops Selection Notes

Select this component for designs requiring octal storage with tri-state buffering. It is suitable for applications needing high-speed data latching at 5V. Compare propagation delay specifications against system timing requirements. Ensure the 20-SSOP footprint matches the PCB layout constraints.

Flip Flops Part Context

This part belongs to the FCT series of CMOS logic devices. It serves as a standard octal D-type flip-flop solution. The device complements other FCT family members like bus drivers and latches. It provides a reliable interface for synchronous data handling in digital electronics.

Flip Flops Replacement Considerations

Check for direct pin-compatible substitutes such as the CY74FCT374TQCT from Texas Instruments. Verify electrical characteristics and package dimensions match before substitution. Ensure functional equivalence regarding tri-state behavior and clock sensitivity.