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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 5 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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  • Answered

    SN74LVC2G17: Why is there a difference between values for the positive-going input threshold voltage for 1g/2g/3g device types 0 Locked

    580 views
    1 reply
    Latest over 5 years ago
    by Karan Kotadia
  • Suggested Answer

    DGV package for part number SN74AVC16T245DGVR 0 Locked

    510 views
    2 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    TXS0108E: Power dissipation on TXS0108E 0 Locked

    214 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    Compiler/SN74LVC8T245-Q1: Could TI = SN74LVC8T245QPWRQ1 and SN74LVC8T245-Q1 be the same? What are the differences? 0 Locked

    300 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    SN74AVC16244: Buffer + Level Shift configuration 0 Locked

    622 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    Level Translator verification 0 Locked

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

    SN74AVC16827: DOC, damping resistor and output drive capability 0 Locked

    905 views
    7 replies
    Latest over 5 years ago
    by Karan Kotadia
  • Suggested Answer

    TXS0206A: Difference between application specific and general level shifter in SD card use 0 Locked

    431 views
    2 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    TXB0104: Difference between Bidirectional Voltage-level Translator TXB0104 and buffer/line driver 74VHC125 for interface? 0 Locked

    1993 views
    8 replies
    Latest over 5 years ago
    by Karan Kotadia
  • Answered

    SN74AVC4T245: backfeed protection when off 0 Locked

    426 views
    1 reply
    Latest over 5 years ago
    by Karan Kotadia
  • Suggested Answer

    TXS0101: Switch state of power down 0 Locked

    330 views
    4 replies
    Latest over 5 years ago
    by Karan Kotadia
  • Suggested Answer

    SN74LS123: Rext operation 0 Locked

    1690 views
    3 replies
    Latest over 5 years ago
    by Karan Kotadia
  • Answered

    SN74LVC10A: PAD connection unclear / unknown 0 Locked

    296 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    Burned smd, someone recognize this number? 0 Locked

    374 views
    4 replies
    Latest over 5 years ago
    by Guillermo Jimenez
  • Not Answered

    [FAQ] How do I Calculate Power Consumption or Current Consumption for my CMOS Logic Device? 0 Locked

    10944 views
    0 replies
    Started over 5 years ago
    by Karan Kotadia
  • Answered

    SN74LVC8T245-EP: Logic Buffers to weak for Termination Resistors 0 Locked

    2371 views
    6 replies
    Latest over 5 years ago
    by Emrys Maier
  • Suggested Answer

    SN74GTLPH16912: SN74GTLPH16912 this support BTL logic 0 Locked

    491 views
    6 replies
    Latest over 5 years ago
    by Karan Kotadia
  • Not Answered

    SN74LV165A: SN74LV165A Outputs not changing state 0 Locked

    412 views
    5 replies
    Latest over 5 years ago
    by Karan Kotadia
  • Answered

    SN74LVC3G07-Q1: Output when Input is 3.3V but Vcc is 0 0 Locked

    801 views
    4 replies
    Latest over 5 years ago
    by Karan Kotadia
  • Suggested Answer

    SN74HC164: Current consumption 0 Locked

    522 views
    2 replies
    Latest over 5 years ago
    by Karan Kotadia
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