Overview
HC5521CM is listed in the Interface category. Available datasheets include documents from Intersil Corporation. DigiCamel provides a local PDF for online reference.
Summary
SLIC Subscriber Line Interface Circuit January 1997
Description
The HC5521 is a Monolithic Subscriber Line Interface Circuit (SLIC) for Analog Subscriber Line cards in Central Office and PABX switches.
Source title
HC5521CM Datasheet(PDF) - Intersil Corporation