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TMUX1574 - Powered-Off Protected Switch

General Description

The TMUX1574 is a complementary metal-oxide semiconductor (CMOS) switch.

The TMUX1574 offers 2:1 SPDT switch configuration with 4-channels.

Wide operating supply of 1.5 V to 5.5 V allows for use in a broad array of applications from servers and communication equipment to industrial applications.

Key Features

  • 1 Wide supply range: 1.5 V to 5.5 V.
  • Low on-capacitance: 7.5 pF.
  • Low on-resistance: 2 Ω.
  • High bandwidth: 2 GHz.
  • -40°C to +125°C operating temperature.
  • 1.8 V Logic Compatible.
  • Supports Input Voltage Beyond Supply.
  • Integrated Pull Down Resistor on Logic Pins.
  • Bidirectional Signal Path.
  • Fail-Safe Logic.
  • Powered-off Protection up to 3.6 V Signals.
  • Pinout compatible to SN74CBTLV3257 2 Applicati.

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Other Datasheets by Texas Instruments

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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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Product Folder Order Now Technical Documents Tools & Software Support & Community TMUX1574 SCDS391C – OCTOBER 2018 – REVISED DECEMBER 2019 TMUX1574 Low-Capacitance, 2:1 (SPDT) 4-Channel, Powered-Off Protected Switch with 1.8 V Logic 1 Features •1 Wide supply range: 1.5 V to 5.5 V • Low on-capacitance: 7.5 pF • Low on-resistance: 2 Ω • High bandwidth: 2 GHz • -40°C to +125°C operating temperature • 1.8 V Logic Compatible • Supports Input Voltage Beyond Supply • Integrated Pull Down Resistor on Logic Pins • Bidirectional Signal Path • Fail-Safe Logic • Powered-off Protection up to 3.