CD74HCT164EX

Shift Registers Overview

The CD74HCT164EX is an 8-bit serial-in, parallel-out shift register manufactured by Harris Corporation. It operates within a supply voltage range of 4.5V to 5.5V and utilizes CMOS technology compatible with the HCT logic series. The device features push-pull outputs and is housed in a 14-pin PDIP package. It functions as a single-element logic circuit designed for data serialization tasks.

Shift Registers Feature Summary

• Converts serial input data into parallel output configuration
• Operates with standard 5V CMOS logic levels
• Features push-pull output drivers for robust signal transmission

Shift Registers Applications

• Data serialization circuits
• LED control systems
• Parallel-to-serial data conversion interfaces

Shift Registers Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm package type matches project requirements, specifically the 14-pin DIP format. Ensure supply voltage constraints align with system design. Check manufacturer availability through authorized distributors for active component sourcing.

Shift Registers Selection Notes

Select this component when an 8-bit serial-to-parallel conversion is required within a 5V logic environment. The HCT series compatibility ensures interoperability with other standard TTL/CMOS devices. Consider the PDIP package for through-hole mounting applications where surface mount options are not feasible.

Shift Registers Part Context

This part belongs to the Harris Corporation CD74HCTxx series of high-speed CMOS logic devices. It is functionally related to other shift registers and transceivers in the 74HC/HCT family, providing standardized digital logic functions for embedded systems and industrial control applications requiring reliable data shifting capabilities.

Shift Registers Replacement Considerations

Compatible substitutes include equivalent 8-bit serial-in parallel-out shift registers from other manufacturers adhering to the 74HCT164 specification. Verify pinout compatibility and electrical characteristics such as operating voltage and current drive before substitution.