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SN55LBC173 - QUADRUPLE LOW-POWER DIFFERENTIAL RECEIVER

Description

The SN55LBC173 is a monolithic quadruple differential line receiver with 3-state outputs designed to meet the requirements of the EIA standards RS-422-A, RS-423-A, RS-485, and CCITT V.11.

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. The SN55LBC173 is designed using the Texas Instruments proprietary LinBiCMOS™ technology that provides low power consumption, high switching speeds, and robustness. FK.

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Full PDF Text Transcription

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SN55LBC173 QUADRUPLE LOW-POWER DIFFERENTIAL RECEIVER SGLS081A – MARCH 1995 – REVISED JUNE 2000 D Meets EIA Standards RS-422-A, RS-423-A, RS-485, and CCITT 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 J OR W 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 SN55LBC173 is a monolithic quadruple differential line receiver with 3-state outputs designed to meet the requirements of the EIA standards RS-422-A, RS-423-A, RS-485, and CCITT V.11.
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