IDT74FCT2374ATQG

Overview

The IDT74FCT2374ATQG is an octal D-type flip-flop manufactured by Renesas Electronics Corporation, belonging to the FCT/PCT-CMOS logic family. It features eight independent D-type flip-flops with positive-edge triggering and three-state outputs. The device operates within a supply voltage range of 4.5V to 5.5V and supports a maximum propagation delay of 6.5ns at 5V with a 50pF load. It is housed in a 20-pin QSOP package and functions across a temperature range of -40°C to +85°C.

Feature Summary

• Octal configuration providing eight independent positive-edge triggered D-type flip-flops for parallel data storage
• Three-state output capability allowing direct bus interfacing and system-level signal isolation
• CMOS technology ensuring low power consumption while maintaining high-speed switching performance

Applications

• Parallel data storage registers in digital systems
• Bus interface circuits requiring tri-state control
• High-speed timing and synchronization applications

Procurement Notes

Verify component authenticity through authorized distributors or official Renesas channels. Confirm RoHS compliance status and check for End-of-Life notices prior to procurement. Ensure packaging specifications match design requirements. Validate pinout compatibility with existing PCB layouts to prevent integration errors during assembly.

Selection Notes

Select this component for designs requiring octal storage with tri-state outputs. Consider the 20-pin QSOP package for surface-mount constraints. Evaluate the 6.5ns propagation delay against system timing budgets. Verify that the 4.5V-5.5V operating range aligns with the target power supply architecture.

Part Context

This part belongs to the 74FCT series, a line of high-speed CMOS logic devices compatible with TTL inputs. The IDT prefix indicates its origin from Integrated Device Technology, now part of Renesas Electronics. It serves as a standard octal flip-flop solution for general-purpose digital logic applications requiring reliable data latching.

Replacement Considerations

• 74FCT2374ATQG