74FCT374CTSOG

Overview

The IDT74FCT374CTSOG is an octal D-type flip-flop register manufactured by Renesas Electronics under the FCT logic series. It features a single circuit with true outputs in a 20-pin SOIC package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum clock frequency of 10 MHz. Key electrical parameters include a propagation delay of 6.2 ns, a low-level output current of 48 mA, and a high-level output current of -15 mA. It functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

• Octal D-type flip-flop configuration providing eight-bit data storage capability
• CMOS technology implementation ensuring compatibility with standard logic families
• Surface-mount design utilizing a 20-lead Small Outline Integrated Circuit package

Applications

• General-purpose digital data storage systems
• Parallel-to-serial data conversion circuits
• Timing synchronization and signal buffering applications

Procurement Notes

Verify the manufacturer designation as Renesas Electronics Corporation, as IDT was acquired. Confirm the specific suffix CTSOG corresponds to the SOIC-20 package variant. Check for RoHS compliance status directly on the official datasheet. Ensure the component meets the required industrial temperature specifications before finalizing procurement orders.

Selection Notes

Select this component when an octal register with moderate speed requirements is needed. The 10 MHz maximum clock frequency suits lower-speed digital interfaces. Verify that the 4.5 V to 5.5 V supply voltage aligns with the system power rails. Consider the 6.2 ns propagation delay for timing budget calculations in the target application circuit.

Part Context

This part belongs to the 74FCT374T family of octal D-type flip-flops. It serves as a standard logic IC for data retention tasks. The FCT series bridges the performance gap between older TTL and modern CMOS technologies. This specific model represents a widely used solution for basic sequential logic operations in electronic designs.

Replacement Considerations

Public confirmed substitute part numbers include IDT74FCT374EB and QS74FCT374CTQ.