CD74ACT164PWR

Shift Registers Overview

The CD74ACT164PWR is an 8-bit serial-in, parallel-out shift register manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and features a propagation delay of 20 ns. The device utilizes a 14-pin TSSOP surface-mount package and supports an operating temperature range from -55 °C to +125 °C. It includes asynchronous clear functionality and is designed for high-speed digital logic applications requiring reliable data shifting capabilities.

Shift Registers Feature Summary

• Provides 8-bit serial-to-parallel data conversion capability
• Features asynchronous clear input for immediate output reset
• Supports operation across extended industrial temperature ranges

Shift Registers Applications

• Data storage in digital systems
• Serial-to-parallel interface conversion
• Display driver circuits

Shift Registers Procurement Notes

Verify the specific suffix 'PWR' confirms the TSSOP-14 package and tape-and-reel orientation. Confirm RoHS compliance status and ensure the manufacturer designation matches Texas Instruments specifications. Validate that the component meets the required voltage and temperature ratings for the intended application environment before finalizing procurement.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with ACT series speed and CMOS compatibility is required. Ensure the design accommodates the 4.5 V to 5.5 V supply voltage constraint. Consider the TSSOP-14 footprint for PCB layout and verify thermal management requirements for the specified operating temperature range.

Shift Registers Part Context

This part belongs to the Texas Instruments CD74ACT logic family, which combines AC speed with ACT input/output characteristics. It serves as a standard solution for serial data processing tasks in industrial and commercial electronics, offering robust performance within the specified voltage and temperature parameters.

Shift Registers Replacement Considerations

Compatible substitutes include the CD74HC164 and CD74HCT164 variants, provided voltage levels and speed requirements align with the system design constraints.