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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

    SN74LVC14A: Can Vcc of SN74LVC14A accept 5V? 0 Locked

    412 views
    2 replies
    Latest over 5 years ago
    by Aki Li
  • Answered

    LSF0204: Multiple logic levels really possible? 0 Locked

    590 views
    4 replies
    Latest over 5 years ago
    by Kevin Kachikian1
  • Suggested Answer

    SN74LVC08A: SN74LVC08A --misoperation --when Vin=1.5V 0 Locked

    786 views
    4 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    LSF0108-Q1: How to deal with the unused port 0 Locked

    543 views
    1 reply
    Latest over 5 years ago
    by Albert Xu1
  • Suggested Answer

    TXS0108E: Propagation delay time questions 0 Locked

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

    SN74HC157: Will occaisional slow transitions do any damage? 0 Locked

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

    Spice model 0 Locked

    626 views
    5 replies
    Latest over 5 years ago
    by Aradhyasambhu Satpathy
  • Answered

    SN74LVC8T245: SN74LVC8T245RHLR: A questions about the thermal pad of VQFN - 1 mm footprint. 0 Locked

    597 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    TXS0108E: TXS0108E - not working as expected. 0 Locked

    3211 views
    4 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LV1T32: If the part is qualified by AEC-Q100? 0 Locked

    417 views
    4 replies
    Latest over 5 years ago
    by Alpha Ting
  • Suggested Answer

    TXS0102: TXS0102 Power-Up 0 Locked

    494 views
    3 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Not Answered

    TL431AQDBZRQ1- Texas Part Number 0 Locked

    193 views
    2 replies
    Latest over 5 years ago
    by Marcoo Z
  • Suggested Answer

    SN74GTL2003: GREF bias current question 0 Locked

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

    LSF0204: Alternate for LSF0204 for driving LED. 0 Locked

    637 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    SN74LVC1T45: Level SHifter ffom uart 1,8 to uart 3,3 0 Locked

    838 views
    4 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    SN74LV1T125: Can be 3.3V applied to input pin while Vcc is 0V? 0 Locked

    232 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Not Answered

    LSF0204: Design review request 0 Locked

    340 views
    7 replies
    Latest over 5 years ago
    by pragash sangaran78
  • Not Answered

    CD4541B: The outputs of 2 timers are out of sync 0 Locked

    679 views
    7 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    2N7001T: 20MHz Clock Translator 0 Locked

    1157 views
    13 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    SN74HCT245A: Difference between SN74HCT245A and SN74HCT245 0 Locked

    474 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
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