CY74FCT2374ATQC

Overview

The CY74FCT2374ATQC is an octal D-type flip-flop with output registers manufactured by Texas Instruments. It belongs to the FCT logic series and features TTL-compatible inputs. The device provides non-inverting data paths with three-state outputs for efficient bus driving. It operates within a supply voltage range of 4.75 V to 5.25 V and supports a wide operating temperature range from -40°C to +85°C. The component is housed in a QSOP-20 surface-mount package, ensuring reliable performance in high-speed digital applications requiring precise timing control.

Feature Summary

• Octal D-type flip-flop architecture with dedicated output registers
• TTL-compatible input thresholds for direct interface with standard logic
• Three-state outputs enable parallel bus operations without signal contention

Applications

• High-speed data latching in digital communication systems
• Parallel-to-serial conversion interfaces
• Memory address register storage

Procurement Notes

Verify the specific suffix designation against the manufacturer's official documentation to confirm pinout compatibility and electrical characteristics. Ensure that the procurement source provides valid traceability records. Confirm that the component meets current RoHS compliance standards as specified in the latest datasheet revisions before finalizing acquisition orders.

Selection Notes

Select this component when designing circuits requiring octal data storage with registered outputs. The FCT series offers faster switching speeds compared to standard CMOS alternatives. Consider the QSOP-20 package dimensions for PCB layout constraints. Verify that the system power supply remains stable within the 4.75 V to 5.25 V operational window to maintain signal integrity.

Part Context

This part is a member of the Texas Instruments CY74FCT374T family, which includes various octal flip-flops and buffers. It shares functional similarities with other FCT series devices but differs in specific I/O configurations and package options. The family is designed for applications demanding high-speed operation and low power consumption in 5V logic environments.

FAQ

What is the propagation delay characteristic of this device?

The device exhibits fast switching capabilities typical of the FCT series, supporting high-frequency digital signal processing tasks.

Are the inputs compatible with standard TTL logic levels?

Yes, the inputs are TTL-compatible, allowing direct interfacing with traditional TTL-based logic families without additional level shifting.