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MT8981D - ISO-CMOS ST-BUS

General Description

This VLSI ISO-CMOS device is designed for switching PCM-encoded voice or data, under microprocessor control, in a modern digital exchange, PBX or Central Office.

It provides simultaneous connections for up to 128 64 kbit/s channels.

Key Features

  • Zarlink ST-BUS compatible 4-line x 32-channel inputs 4-line x 32-channel outputs 128 ports non-blocking switch Single power supply (+5 V) Low power consumption: 30 mW Typ. Microprocessor-control interface Three-state serial outputs Ordering Information MT8981DE 40 Pin PDIP MT8981DP 44 Pin PLCC MT8981DPR 44 Pin PLCC MT8981DP1 44 Pin PLCC.
  • MT8981DPR1 44 Pin PLCC.
  • Pb Free Matte Tin February 2005 Tubes Tub.

📥 Download Datasheet

Datasheet Details

Part number MT8981D
Manufacturer Zarlink Semiconductor
File Size 529.14 KB
Description ISO-CMOS ST-BUS
Datasheet download datasheet MT8981D Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ISO-CMOS ST-BUSTM Family MT8981D Digital Switch Data Sheet Features • • • • • • • • Zarlink ST-BUS compatible 4-line x 32-channel inputs 4-line x 32-channel outputs 128 ports non-blocking switch Single power supply (+5 V) Low power consumption: 30 mW Typ. Microprocessor-control interface Three-state serial outputs Ordering Information MT8981DE 40 Pin PDIP MT8981DP 44 Pin PLCC MT8981DPR 44 Pin PLCC MT8981DP1 44 Pin PLCC* MT8981DPR1 44 Pin PLCC* *Pb Free Matte Tin February 2005 Tubes Tubes Tape & Reel Tubes Tape & Reel -40° C to +85 ° C www.DataSheet4U.com Description This VLSI ISO-CMOS device is designed for switching PCM-encoded voice or data, under microprocessor control, in a modern digital exchange, PBX or Central Office.