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SN75174 Datasheet PDF

Part Series:SN75174 Series
Description:QUADRUPLE DIFFERENTIAL LINE DRIVER
Document:SN75174N Datasheet PDF (21 Pages)

SN75174 Datasheet PDF

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SN75174 - TI Specifications

TYPE
DESCRIPTION
Case/Package
4
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SN75174 - TI Function Overview

The SN75174 is a monolithic quadruple differential line driver with 3-state outputs. It is designed to meet the requirements of ANSI Standards EIA/TIA-422-B and RS-485 and ITU Recommendation V.11. The device is optimized for balanced multipoint bus transmission at rates up to 4 megabaud. Each driver features wide positive and negative common-mode output voltage ranges making it suitable for party-line applications in noisy environments.
The SN75174 provides positive- and negative-current limiting and thermal shutdown for protection from line fault conditions on the transmission bus line. Shutdown occurs at a junction temperature of approximately 150°C. This device offers optimum performance when used with the SN75173 or SN75175 quadruple differential line receivers.
The SN75174 is characterized for operation from 0°C to 70°C.
Meets or Exceeds the Requirements of ANSI Standards EIA/TIA-422-B and RS-485 and ITU Recommendation V.11.
Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments
3-State Outputs
Common-Mode Output Voltage Range of
-7 V to 12 V
Active-High Enable
Thermal Shutdown Protection
Positive- and Negative-Current Limiting
Operates From Single 5-V Supply
Low Power Requirements
Functionally Interchangeable With MC3487
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