CD74HC175EE4

Overview

The CD74HC175EE4 is a quad D-type flip-flop manufactured by Texas Instruments using high-speed CMOS technology. It features four independent D-type flip-flops with positive-edge triggering and an asynchronous clear input. The device operates within a supply voltage range of 2V to 6V, supporting standard logic levels. It utilizes a 16-pin plastic DIP package for through-hole mounting. The component is designed for robust performance across a wide temperature range, ensuring reliable operation in various digital circuit applications requiring data storage and synchronization.

Feature Summary

• Integrates four independent D-type flip-flops with positive-edge clock triggering
• Includes an asynchronous clear input for immediate reset functionality
• Utilizes high-speed CMOS technology for low power consumption and noise immunity

Applications

• Digital data storage systems
• Shift register configurations
• State machine implementations

Procurement Notes

Verify the specific ordering suffix EE4 to ensure compliance with environmental directives and lead time requirements. Confirm that the DIP-16 package aligns with PCB footprint specifications. Cross-reference the manufacturer's latest documentation to validate current production status and availability constraints before finalizing procurement plans.

Selection Notes

Select this component when a quad D-type flip-flop with asynchronous clear is required in a through-hole design. Ensure the operating voltage range matches the system's power supply. Consider the HC series characteristics for compatibility with standard CMOS logic families. Verify thermal requirements against the specified operating temperature range for the intended application environment.

Part Context

This part belongs to the Texas Instruments 74HC series of high-speed CMOS logic devices. The 74HC175 specifically provides quad D-type flip-flops, distinguishing it from other logic families like HCT which offer TTL-compatible inputs. The EE4 suffix indicates a specific manufacturing variant compliant with environmental standards, housed in a standard 16-pin DIP package suitable for prototyping and industrial applications.

Replacement Considerations

• SN74HC175N
• CD74HC175M

FAQ

What type of triggering does the CD74HC175EE4 use?

It uses positive-edge triggering for its D-type flip-flops.

Does the CD74HC175EE4 have a synchronous or asynchronous clear?

It features an asynchronous clear input that resets the flip-flops independently of the clock signal.