74HC374N,652

Overview

The NXP 74HC374N,652 is an octal D-type flip-flop featuring positive-edge triggering and three-state outputs. It operates within a supply voltage range of 2 V to 6 V and supports a maximum frequency of 24 MHz at nominal supply. The device exhibits a maximum propagation delay of 230 ns at 2 V with a 150 pF load. It is housed in a 20-pin PDIP package (SOT146-1) suitable for through-hole mounting, with an operating temperature range from -40 °C to +125 °C.

Feature Summary

• Octal D-type flip-flop architecture with single-element configuration
• Positive-edge clock triggering mechanism
• Three-state output capability for bus-oriented applications
• Compliant with RoHS standards

Applications

• Bus driver circuits
• Register storage applications
• Shift register implementations

Procurement Notes

Verify the specific ordering code 74HC374N,652 against official NXP documentation to confirm the DIP-20 package variant. Ensure that the selected component meets the required logic family specifications and environmental compliance standards for the intended application environment before finalizing procurement.

Selection Notes

Select this component when an octal D-type flip-flop with three-state outputs is required for bus-oriented designs. Consider the 2 V to 6 V operating range and the 24 MHz maximum frequency capability. Verify that the PDIP-20 through-hole package aligns with the board layout requirements and thermal constraints.

Part Context

This part belongs to the HC/UH logic series, representing high-speed CMOS technology. It functions as an octal D-type flip-flop with data enable capabilities. The device is designed for general-purpose digital logic applications requiring reliable data storage and transfer across multiple channels simultaneously.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.