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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

    CD4504B: Minimum Vcc voltage 0 Locked

    278 views
    1 reply
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    SN74LV1T08: spec check 0 Locked

    452 views
    3 replies
    Latest over 1 year ago
    by Owen Westfall
  • Suggested Answer

    SN74LVC07A-Q1: Confirm AEC Standard 0 Locked

    293 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AHC74: Max Junction Temp 0 Locked

    240 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    SN74AVC1T45: does this part have internal pull high at pin 3 and 4 0 Locked

    333 views
    3 replies
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    SN74AUP1T17: Max Junction Temp 0 Locked

    253 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    SN74HC126: Regarding specs of VIH/L and VOH/L 0 Locked

    221 views
    3 replies
    Latest over 1 year ago
    by Albert Xu1
  • Suggested Answer

    SN74LVC14A: Can it be operated with a 5V interface? 0 Locked

    359 views
    3 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Not Answered

    [FAQ] How can I level shift up to 30 V? 0 Locked

    750 views
    0 replies
    Started over 1 year ago
    by Michael Ikwuyum
  • Not Answered

    [FAQ] What is the VIH / VIL required for a Schmitt-Trigger device? 0 Locked

    1221 views
    0 replies
    Started over 1 year ago
    by Michael Ikwuyum
  • Not Answered

    [FAQ] How can I choose a high drive strength device? 0 Locked

    905 views
    0 replies
    Started over 1 year ago
    by Michael Ikwuyum
  • Not Answered

    [FAQ] TXB0304 oscillates but TXB0104 works, why? 0 Locked

    795 views
    0 replies
    Started over 1 year ago
    by Michael Ikwuyum
  • Not Answered

    [FAQ] How can I mitigate TXB / TXS oscillation concerns? 0 Locked

    814 views
    0 replies
    Started over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    SN74LVC1G123: SN74LVC1G123 and the CD74HCT4538E: Recommendations to improve the design of highly reliable circuits using SN74LVC1G123 and CD74HCT4538E components. 0 Locked

    425 views
    5 replies
    Latest over 1 year ago
    by Ian Graham
  • Not Answered

    [FAQ] Can I estimate appropriate dampening resistor value for level-shifter outputs? 0 Locked

    1568 views
    0 replies
    Started over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    TXS0102-Q1: OE level selection consultation 0 Locked

    325 views
    2 replies
    Latest over 1 year ago
    by Jack Guan
  • Suggested Answer

    SN74AVC4T774: SN74AVC4T774PWR max cap load 0 Locked

    282 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    TXS0101: TXS0101 - IBIS model Issue 0 Locked

    446 views
    2 replies
    Latest over 1 year ago
    by Jack Guan
  • Suggested Answer

    SN74LVC1T45: specification for tri-state appears incomplete 0 Locked

    339 views
    1 reply
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    SN74AVC2T45: SN74AVC2T45 0 Locked

    258 views
    1 reply
    Latest over 1 year ago
    by Michael Ikwuyum
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