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MT8980D - ISO-CMOS ST-BUS FAMILY Digital Switch

General Description

256 ports non-blocking switch Single power supply (+5 V) Low power consumption: 30 mW Typ.

Key Features

  • Mitel ST-BUS compatible 8-line x 32-channel inputs 8-line x 32-channel outputs MT8980DE MT8980DP ISSUE8 March 1997 Ordering Information 40 Pin Plastic DIP 44 Pin PLCC -40°C to +85°C.

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Datasheet Details

Part number MT8980D
Manufacturer Mitel Networks
File Size 238.13 KB
Description ISO-CMOS ST-BUS FAMILY Digital Switch
Datasheet download datasheet MT8980D 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-BUS™ FAMILY MT8980D Digital Switch Features • • • • • • • • Mitel ST-BUS compatible 8-line x 32-channel inputs 8-line x 32-channel outputs MT8980DE MT8980DP ISSUE8 March 1997 Ordering Information 40 Pin Plastic DIP 44 Pin PLCC -40°C to +85°C Description 256 ports non-blocking switch Single power supply (+5 V) Low power consumption: 30 mW Typ. Microprocessor-control interface Three-state serial outputs 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 256 64 kbit/s channels. Each of the eight serial inputs and outputs consist of 32 64 kbit/s channels multiplexed to form a 2048 kbit/s ST-BUS stream.