74HCT374D,652

Overview

The Nexperia 74HCT374D,652 is an octal D-type flip-flop featuring positive edge triggering and three-state outputs. It operates within a supply voltage range of 4.5 V to 5.5 V and supports data rates up to 50 MHz. The device utilizes HCT CMOS technology for compatibility with TTL inputs. It is housed in a 20-pin Small Outline Package (SOP) with a maximum operating temperature of 125 °C and a minimum of -40 °C.

Feature Summary

• Octal D-type flip-flop architecture with positive edge-triggered operation
• Three-state outputs enabling direct bus line connections
• CMOS technology ensuring low power consumption and high noise immunity

Applications

• Register storage applications
• Shift register implementations
• Bus-oriented memory systems

Procurement Notes

Verify the specific ordering code suffix against official Nexperia documentation to confirm package type and compliance status. Ensure the component meets RoHS requirements for your target market. Confirm availability through authorized distributors as lead times may vary based on production schedules.

Selection Notes

Select this component when an octal storage element with tri-state capability is required. It is suitable for designs needing interface between microprocessors and peripheral devices. Consider the HCT logic family for direct interfacing with standard TTL logic levels without additional level shifting circuitry.

Part Context

This part belongs to the 74HCT series of integrated circuits manufactured by Nexperia. The series is designed for high-speed digital applications requiring compatibility with traditional transistor-transistor logic standards while offering the benefits of CMOS technology.

Replacement Considerations

Compatible substitutes include the 74HC374D from the same manufacturer or equivalent parts from other vendors such as NXP Semiconductors, provided pinouts and electrical characteristics match.