HC55171CB

Telecom Overview

The HC55171CB is a Subscriber Line Interface Circuit (SLIC) designed for ISDN applications, manufactured by Harris Corporation. It supports up to 5 REN and operates within a temperature range of -40°C to 85°C. The device is housed in a 28-SOIC package with a width of 7.50mm. It functions as a telecom interface IC, providing necessary signaling and line interface capabilities for digital subscriber lines.

Telecom Feature Summary

• Integrated SLIC functionality optimized for ISDN networks
• Supports multiple Ringing Equivalency Number (REN) loads
• Surface-mount design for efficient board space utilization

Telecom Applications

• ISDN subscriber line interfaces
• Telecom switching equipment
• Digital telephone systems

Telecom Procurement Notes

Verify the manufacturer part number HC55171CB against official Harris Corporation documentation to confirm specifications. Ensure compatibility with existing ISDN infrastructure requirements. Check for any specific handling instructions related to the 28-SOIC package during assembly.

Telecom Selection Notes

Select this component when designing ISDN-based telecom systems requiring integrated line interface capabilities. Consider the 28-SOIC package size for PCB layout constraints. Verify that the 5 REN support meets the network's load requirements.

Telecom Part Context

This component belongs to the family of telecom interface integrated circuits from Harris Corporation. It serves as a specialized solution for digital subscriber line applications, distinct from general-purpose operational amplifiers or analog switches found in other product lines.

Telecom Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult official Harris Corporation resources for potential cross-reference options.