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Logic

Logic

Logic forum

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Texas Instruments (TI) Logic support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search logic IC content or ask technical support questions on everything from voltage level translation and transceivers to standard logic gates and specialty logic devices. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] What is a floating input or floating node?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ The short answer is - a floating node is a voltage node that is not being forced to a known voltage, thus it has an unknown voltage. Some additional details follow: In circuit…
    • over 4 years ago
    • Logic
    • Logic forum
  • [FAQ] [H] Voltage Translators - Top Questions Answered

    Michael J Schultis
    Michael J Schultis
    Quickly find solutions to common questions about voltage translation (level shifter) devices by clicking this link. This FAQ answers the most common questions asked about these devices …… ……… … Auto-Bidirectional Level-Shifters Fixed DIR / DIR…
    • Answered
    • over 4 years ago
    • Logic
    • Logic forum
  • [FAQ] Can you pull-up an open-drain output to a higher voltage than the device's supply (VCC) voltage?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Output Parameters >> Current FAQ This question is really about the output structure of the logic device. There are primarily two types of open-drain output structures - one with a positive clamping diode, and one…
    • Answered
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] [H] Quality and Manufacturing

    Albert Xu1
    Albert Xu1
    Use Cases & Part Recommendations Monostable Multivibrators Voltage Translators Input Parameters Output Parameters Power and Thermals Timing Parameters Logic Technology Quality and Manufacturing Simulation Models …
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] [H] Simulation Models

    Albert Xu1
    Albert Xu1
    Use Cases & Part Recommendations Monostable Multivibrators Voltage Translators Input Parameters Output Parameters Power and Thermals Timing Parameters Logic Technology Quality and Manufacturing Simulation Models …
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] [H] Logic Technology

    Albert Xu1
    Albert Xu1
    Use Cases & Part Recommendations Monostable Multivibrators Voltage Translators Input Parameters Output Parameters Power and Thermals Timing Parameters Logic Technology Quality and Manufacturing Simulation Models …
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] [H] Timing Parameters

    Albert Xu1
    Albert Xu1
    Use Cases & Part Recommendations Monostable Multivibrators Voltage Translators Input Parameters Output Parameters Power and Thermals Timing Parameters Logic Technology Quality and Manufacturing Simulation Models …
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] [H] Power and Thermals

    Albert Xu1
    Albert Xu1
    Use Cases & Part Recommendations Monostable Multivibrators Voltage Translators Input Parameters Output Parameters Power and Thermals Timing Parameters Logic Technology Quality and Manufacturing Simulation Models …
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] [H] Output Parameters

    Albert Xu1
    Albert Xu1
    Use Cases & Part Recommendations Monostable Multivibrators Voltage Translators Input Parameters Output Parameters Power and Thermals Timing Parameters Logic Technology Quality and Manufacturing Simulation Models …
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] [H] Input Parameters

    Albert Xu1
    Albert Xu1
    Use Cases & Part Recommendations Monostable Multivibrators Voltage Translators Input Parameters Output Parameters Power and Thermals Timing Parameters Logic Technology Quality and Manufacturing Simulation Models …
    • over 5 years ago
    • Logic
    • Logic forum
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View FAQ threads
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  • Discussion

    CD4504B: Input voltage thresholds when level shifting Locked

    2825 views
    7 replies
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

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    212 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    SN74HC573A-Q1: applying vil max or vih min at all input at once 0 Locked

    510 views
    8 replies
    Latest over 2 years ago
    by Yohann YVENOU
  • Suggested Answer

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    600 views
    19 replies
    Latest over 2 years ago
    by Woon Nee Tan
  • Not Answered

    SN74LV1T34: Incorrect output voltage level at logic high input 0 Locked

    291 views
    4 replies
    Latest over 2 years ago
    by Joshua Salinas
  • Suggested Answer

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    368 views
    2 replies
    Latest over 2 years ago
    by Jack Guan
  • Suggested Answer

    TXB0104-Q1: Voltage Level query 0 Locked

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    Latest over 2 years ago
    by Jack Guan
  • Not Answered

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    405 views
    1 reply
    Latest over 2 years ago
    by Malcolm Lyn
  • Answered

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    307 views
    1 reply
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    by Malcolm Lyn
  • Suggested Answer

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    370 views
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    by Joshua Salinas
  • Discussion

    SN74LXCH8T245: EVM AVCLVCDIRCNTRL-EVM Locked

    394 views
    3 replies
    Latest over 2 years ago
    by Joshua Salinas
  • Suggested Answer

    TXS0108E: Is the TXS0108E device Cold spared 0 Locked

    238 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AHC126: UART Buffer 115200 baud 0 Locked

    305 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

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    1011 views
    6 replies
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    SN74LVC1G99-Q1: Abs Max Junction Temperature - or any max temperature? 0 Locked

    571 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

    LSF0204: LSF0204RUT Pulling 1.8V rail to 2.3V 0 Locked

    391 views
    5 replies
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

    LSF0108: is translation between Vccb = 5V and Vcca= 5V or 3.3V possible in the configuration shown 0 Locked

    350 views
    3 replies
    Latest over 2 years ago
    by Jack Guan
  • Suggested Answer

    SN74GTL2014: Request for Hspice model for SN74GTL2014 & SN74AXC8T245 0 Locked

    439 views
    6 replies
    Latest over 2 years ago
    by Michael Ikwuyum
  • Suggested Answer

    SN74LVC1G08QDCKRQ1 is open drain output? 0 Locked

    466 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    CD4047B: triggers on both flanks 0 Locked

    624 views
    3 replies
    Latest over 2 years ago
    by Clemens Ladisch
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