HI3-774K-5

Analog To Digital Converters (ADC) Overview

The HI3-774K-5 is a high-speed analog switch manufactured by Harris Corporation, now part of Renesas Electronics. It belongs to the HI-3 family of single-pole double-throw (SPDT) switches designed for video and RF signal routing applications. The device utilizes CMOS technology to provide low on-resistance and fast switching times, making it suitable for multiplexing tasks in professional audio, video, and communication systems where signal integrity and minimal distortion are critical requirements.

Analog To Digital Converters (ADC) Feature Summary

• Single-pole double-throw (SPDT) configuration for efficient signal path selection
• CMOS construction ensuring low power consumption and high input impedance
• Optimized for low on-resistance to minimize signal attenuation
• Designed for high-speed switching operations in video and RF environments

Analog To Digital Converters (ADC) Applications

• Video signal routing and matrix switching systems
• RF signal path selection in communication equipment
• Audio multiplexing and signal distribution networks
• Test and measurement instrumentation signal switching

Analog To Digital Converters (ADC) Procurement Notes

Verify manufacturer lineage as Harris Corporation assets were acquired by Intersil and subsequently Renesas Electronics. Confirm package type and suffix variations match specific design requirements. Check for RoHS compliance status if environmental regulations apply. Ensure sourcing from authorized distributors or qualified surplus suppliers to guarantee component authenticity and storage history integrity.

Analog To Digital Converters (ADC) Selection Notes

Select this component when SPDT switching with low insertion loss is required. Compare on-resistance values against system tolerance limits. Consider supply voltage compatibility with existing logic levels. Evaluate switching speed requirements against application timing constraints. Verify package availability and pinout compatibility with existing PCB layouts before finalizing the design choice.

Analog To Digital Converters (ADC) Part Context

The HI-3 series represents a legacy line of high-performance analog switches originally developed by Harris Semiconductor. These components established standards for video-grade switching performance. Following corporate acquisitions, production and support transitioned through Intersil to Renesas Electronics. The HI3-774K-5 remains referenced in older designs requiring reliable SPDT functionality with CMOS interface compatibility.

Analog To Digital Converters (ADC) Replacement Considerations

Consult official Renesas documentation for direct cross-references within the HI-3 family. Verify pin-to-pin compatibility with alternative SPDT switches from current manufacturers. Ensure electrical parameters such as on-resistance and breakdown voltage meet original design specifications before substituting.