TEXAS INSTRUMENTS  AM26LS31CN  4x Driver Line, RS422, 4.75V-5.25V in, 20mA out, DIP-16


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Product Overview

The AM26LS31CN is a quadruple differential Line Driver designed to meet the requirements of ANSI TIA/EIA-422-B and ITU (formerly CCITT) Recommendation V.11. The 3-state outputs have high-current capability for driving balanced lines such as twisted-pair or parallel-wire transmission lines and they are in the high-impedance state in the power-off condition. The enable function is common to all four drivers and offers the choice of an active-high or active-low enable (G, G) input. Low-power Schottky circuitry reduces power consumption without sacrificing speed.
  • Meets or exceeds the requirements of ANSI TIA/EIA-422-B and ITU
  • TTL Compatible
  • Complementary outputs
  • High output impedance in power-off conditions
  • Complementary output-enable inputs


ESD sensitive device, take proper precaution while handling the device.
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Product Information

  • Device Type Line
  • IC Interface Type RS422
  • No. of Drivers 4Drivers
  • Supply Voltage Min 4.75V
  • Supply Voltage Max 5.25V
  • Driver Case Style DIP
  • No. of Pins 16Pins
  • Operating Temperature Min 0°C
  • Operating Temperature Max 70°C
  • Packaging Each
  • MSL -
  • Supply Voltage Range 4.75V to 5.25V
  • SVHC No SVHC (15-Jun-2015)

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    Availability:  502

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    Use this space to Ask your peers product questions or Answer those questions posted by them.
    I have a failed Motorola AM26LS31PC (Quad Line Driver with NAND Enabled Three-State Outputs) chip. I found this part number as a 'direct replacement' for that part number, but the manufacturer is different. Can you tell me if this is the same piece?

    Thanks in advance
    4 years, 1 month ago
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    Yes, this is direct replacement for Motorola part.
    4 years ago
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