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Software SN75ALS174A
SLLS122F – JULY 1991 – REVISED JANUARY 2018 SN75ALS174A Quadruple Differential Line Driver
1 Features 1 Meets or Exceeds the Requirements of ANSI
EIA/TIA-422-B and RS-485
High-Speed Advanced Low-Power Schottky
Circuitry
Designed for up to 20-Mbit/s Operation in Both
Serial and Parallel Applications
Designed for Multipoint Transmission on Long Bus
Lines in Noisy Environments
Low Supply Current Requirements 55 mA Max
Wide Positive and Negative Input/Output Bus
Voltage Ranges
Driver Output Capacity: 60 mA
Thermal-Shutdown Protection
Driver Positive-and Negative-Current Limiting
Functionally Interchangeable With SN75174 2 Applications Each driver features wide positive and negative
common-mode output voltage ranges that make them …
