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SN65LBC173 - Quadruple Low-Power Differential Line Receivers

General Description

The SN65LBC173 and SN75LBC173 are monolithic quadruple differential line receivers with 3-state outputs.

Both are designed to meet the requirements of the ANSI standards EIA/TIA-422-B, EIA/TIA-423-B, RS-485, and ITU Recommendations V.10 and V.11.

Key Features

  • high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ± 200 mV over a common-mode input voltage range of 12 V to.
  • 7 V. Fail-safe design ensures that if the inputs are open circuited, the output is always high. Both devices are designed using the Texas Instruments proprietary LinBiCMOS technology that provides low power consumption, high switching speeds, and robustness. These devices offer optimum performance when used with the SN75LBC172 or SN75L.

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Other Datasheets by Texas Instruments

Part Number Description
SN65LBC173A Quadruple RS-485 Differential Line Receivers
SN65LBC170 Triple Differential Transceivers
SN65LBC171 Triple Differential Transceivers
SN65LBC172 Quadruple Low-Power Differential Line Driver
SN65LBC172A Quadruple RS-485 Differential Line Drivers

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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SN65LBC173, SN75LBC173 QUADRUPLE LOWĆPOWER DIFFERENTIAL LINE RECEIVERS D Meets or Exceeds the Requirements of ANSI Standards EIA/TIA-422-B, EIA/TIA-423-B, RS-485, and ITU Recommendations V.10 and V.11. D Designed to Operate With Pulse Durations as Short as 20 ns D Designed for Multipoint Bus Transmission on Long Bus Lines in Noisy Environments D Input Sensitivity . . . ± 200 mV D Low-Power Consumption . . . 20 mA Max D Open-Circuit Fail-Safe Design D Pin Compatible With SN75173 and AM26LS32 SLLS170E − OCTOBER 1993 − REVISED AUGUST 2000 D OR N PACKAGE (TOP VIEW) 1B 1 1A 2 1Y 3 G4 2Y 5 2A 6 2B 7 GND 8 16 VCC 15 4B 14 4A 13 4Y 12 G 11 3Y 10 3A 9 3B description The SN65LBC173 and SN75LBC173 are monolithic quadruple differential line receivers with 3-state outputs.