MC74HC589ADR2G

Shift Registers Overview

The MC74HC589ADR2G is an 8-bit serial-in, parallel-out shift register manufactured by onsemi. It belongs to the 74HC logic family and operates within a supply voltage range of 2V to 6V. The device features tri-state outputs and is housed in a 16-SOIC surface-mount package. It supports operation across an extended temperature range from -55°C to +125°C.

Shift Registers Feature Summary

• Provides serial-to-parallel data conversion functionality
• Features high-speed CMOS technology for low power consumption
• Includes tri-state outputs for bus-driven applications

Shift Registers Applications

• Data storage and buffering in digital systems
• Parallel output expansion for microcontrollers
• Industrial control system interfaces

Shift Registers Procurement Notes

Verify RoHS compliance status as specifications may vary by production batch. Confirm package dimensions against design constraints. Ensure operating conditions remain within specified voltage and temperature limits. Check for obsolescence notices or lifecycle changes before finalizing procurement plans.

Shift Registers Selection Notes

Select this component when 8-bit serial-to-parallel conversion is required with tri-state output capability. Consider the 74HC series compatibility for standard logic interfacing. Evaluate the 16-SOIC package suitability for available PCB real estate and thermal management requirements.

Shift Registers Part Context

This part is part of the 74HC589 family of shift registers. It serves as a direct replacement for the non-RoHS compliant MC74HC589ADR2 variant. The 'G' suffix indicates Green/RoHS-compliant manufacturing standards while maintaining identical electrical characteristics and pinout configuration.

Shift Registers Replacement Considerations

MC74HC589ADR2 is a confirmed direct substitute with identical electrical performance.