CD74HCT597M

Shift Registers Overview

The CD74HCT597M is an 8-bit shift register manufactured by Texas Instruments, belonging to the HCT logic series. It features a serial/parallel to serial counting order and contains two circuits within a single package. The device operates on a supply voltage ranging from 4.5 V to 5.5 V with a propagation delay of 56 ns. It supports input lines for data entry and provides output capabilities in a 16-pin SOIC-Narrow package. The component functions as a high-speed CMOS logic circuit suitable for various digital applications.

Shift Registers Feature Summary

• High-speed CMOS technology implementation
• Serial/parallel to serial data conversion capability
• Dual circuit configuration within a single package

Shift Registers Applications

• Digital signal processing systems
• Data storage and transfer operations
• Parallel-to-serial conversion tasks

Shift Registers Procurement Notes

Verify the manufacturer designation carefully, as the model number is associated with Texas Instruments despite initial queries referencing Harris Corporation. Confirm the RoHS compliance status through official documentation before procurement. Ensure the specific package type matches the design requirements. Check for any end-of-life notices or obsolescence warnings that may affect long-term availability and support.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with HCT logic compatibility is required. Consider the 4.5 V to 5.5 V operating voltage range for power supply design. Evaluate the 56 ns propagation delay against system timing constraints. Verify the SOIC-Narrow package dimensions for PCB layout compatibility. Ensure the dual circuit feature meets the functional density needs of the application.

Shift Registers Part Context

This component is part of the CD74HCT597 family, which includes variants like the CD74HCT597E. It serves as a high-speed CMOS shift register designed for efficient data handling in digital circuits. The HCT series ensures compatibility with standard TTL logic levels while offering CMOS performance characteristics.

Shift Registers Replacement Considerations

The CD74HCT597E is a verified substitute part number within the same product family.