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SN75ALS170A - TRIPLE DIFFERENTIAL BUS TRANSCEIVER

Download the SN75ALS170A datasheet PDF. This datasheet also covers the SN75ALS170 variant, as both devices belong to the same triple differential bus transceiver family and are provided as variant models within a single manufacturer datasheet.

Description

The SN75ALS170 and SN75ALS170A triple differential bus transceivers are monolithic integrated circuits designed for bidirectional data communication on multipoint bus transmission lines.

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Note: The manufacturer provides a single datasheet file (SN75ALS170-etcTI.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription

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SN75ALS170, SN75ALS170A TRIPLE DIFFERENTIAL BUS TRANSCEIVER D Three Bidirectional Transceivers D Driver Meets or Exceeds ANSI Standard EIA/TIA-422-B and RS-485 and ITU Recommendation V.11 D Two Skew Limits Available D Designed to Operate Up to 20 Million Data Transfers per Second (FAST-20 SCSI) D High-Speed Advanced Low-Power Schottky Circuitry D Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments D Wide Positive and Negative Input/Output Bus Voltage Ranges D Driver Output Capacity . . . ± 60 mA D Thermal Shutdown Protection D Driver Positive- and Negative-Current Limiting D Receiver Input Impedances . . . 12 kΩ Min D Receiver Input Sensitivity . . . ± 300 mV Max D Receiver Input Hysteresis . . .
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