54FCT374TDB

Overview

The 54FCT374TDB is an octal D-type flip-flop manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 4.5 V to 5.5 V and features a propagation delay of 6.5 ns. The device provides high-level output current of -15 mA and low-level output current of 48 mA. It is housed in a CDIP-20 package and supports an industrial temperature range from -55°C to +125°C.

Feature Summary

• Octal D-type flip-flop architecture with tri-state outputs
• Industrial temperature rating for extended environmental operation
• High drive capability with specified source and sink currents

Applications

• Data storage in industrial control systems
• Bus interface circuits requiring tri-state isolation
• Memory buffer applications in harsh environments

Procurement Notes

Verify component authenticity through authorized channels due to End-of-Life status. Confirm RoHS compliance requirements as the product may not meet current standards. Validate package integrity against CDIP-20 specifications before integration into production lines.

Selection Notes

Select this component for designs requiring wide temperature stability and robust drive strength. Ensure power supply constraints align with the 4.5 V to 5.5 V operating window. Consider the CDIP-20 footprint compatibility during PCB layout planning.

Part Context

This part belongs to the FCT logic family, designed for high-speed CMOS applications. It serves as a standard octal register solution within Renesas's legacy portfolio, offering reliable performance for critical data retention tasks in specialized electronic systems.

Replacement Considerations

Public confirmed substitute part numbers: IDT54FCT374ATDB.