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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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  • Answered

    SN74LVC2G06: Alternative IBIS model 0 Locked

    456 views
    2 replies
    Latest over 5 years ago
    by Art Mecina
  • Answered

    SN74LVC2G07: Please help to share the comment about Vih (Min. 2V) 0 Locked

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

    SN74HC74: regarding PCN 20200629000.1 (Qualification of new Fab site (RFAB) using qualified Process Technology, Die Revision, and additional Assembly site/BOM options for select devices) 0 Locked

    641 views
    1 reply
    Latest over 5 years ago
    by Emrys Maier
  • Suggested Answer

    TXS0108E: On the previous datasheet, themin VCCA was 1.2V, the reason for the change to 1.4V? 0 Locked

    747 views
    2 replies
    Latest over 5 years ago
    by Emrys Maier
  • Answered

    TXS0108E: Can TXS0108E support 10MHz MDIO signal voltage level shift? 0 Locked

    516 views
    4 replies
    Latest over 5 years ago
    by Emrys Maier
  • Suggested Answer

    SN74LVC2T45: SN74LVC2T45 0 Locked

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

    SN54HC04-SP: operating HC04 IC with -5V supply. 0 Locked

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

    TXB0108: Circuit with two TXB0108 connected in series 0 Locked

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

    SN74LVC2G17-Q1: SC70 package layout 0 Locked

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

    SN74AHCT374: Is there waveform data showing the characteristics of input voltage and consumption current ? 0 Locked

    398 views
    5 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Not Answered

    SN74GTL2014: how to reduce the negative voltage of the SN74GTL2014 0 Locked

    428 views
    7 replies
    Latest over 5 years ago
    by Frank Xiao
  • Suggested Answer

    SN74AXC8T245: Compatibility with Xilinx Zynq Ultrascale FPGA 0 Locked

    1145 views
    8 replies
    Latest over 5 years ago
    by RajK
  • Not Answered

    SN74AHCT541: SN74AHCT541PW output incorrect voltage 0 Locked

    763 views
    1 reply
    Latest over 5 years ago
    by Emrys Maier
  • Suggested Answer

    SN74LVC1G125: pull up/down resistor for SN74LVC1G125 & SN74LVC1G126 0 Locked

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

    SN74LVC1T45-Q1: Power management forum 0 Locked

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

    SN74LVC245A: what's the highest frequency could be input to SN74LVC245APW? 0 Locked

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

    SN54LVTH245A-SP: Power dissipation calculation -- missing Cpd value 0 Locked

    492 views
    1 reply
    Latest over 5 years ago
    by Emrys Maier
  • Answered

    SN74AVCBH164245: Power consumption estimation 0 Locked

    756 views
    11 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN54LVTH245A-SP: Looking for JB, JC thermal information for SN54LVTH245A-SP 0 Locked

    507 views
    4 replies
    Latest over 5 years ago
    by Emrys Maier
  • Suggested Answer

    CD74AC04: Top part marking decoder of LDC? 0 Locked

    666 views
    3 replies
    Latest over 5 years ago
    by Emrys Maier
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