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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

    SN74LVC8T245: SN74LVC8T245PWR 0 Locked

    373 views
    1 reply
    Latest over 6 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74LVC1G04: Gold thickness in NiPdAu terminal plating 0 Locked

    1131 views
    4 replies
    Latest over 6 years ago
    by Karan Kotadia
  • Answered

    SN74HC595: Thermal Resistance 0 Locked

    532 views
    4 replies
    Latest over 6 years ago
    by Adam Walton
  • Suggested Answer

    TXS02612: TXS02612RTWR 0 Locked

    1311 views
    1 reply
    Latest over 6 years ago
    by ShreyasRao
  • Answered

    SN74LVC126A-Q1: Characteristics curve for VCC and Voh 0 Locked

    687 views
    3 replies
    Latest over 6 years ago
    by Emrys Maier
  • Suggested Answer

    SN74LVC1G125: SN74LVC1G125 Voutput min undershoot spec 0 Locked

    475 views
    1 reply
    Latest over 6 years ago
    by Dylan Hubbard
  • Suggested Answer

    Schematic review 0 Locked

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

    SN74LVC16T245: SN74AHCT126 0 Locked

    3978 views
    12 replies
    Latest over 6 years ago
    by Karan Kotadia
  • Suggested Answer

    SN74LVC1G14: Some issue about to replacing TC4S584F. 0 Locked

    907 views
    2 replies
    Latest over 6 years ago
    by Karan Kotadia
  • Suggested Answer

    LSF0102: What pull up resistor should be chosen for MDC/MDIO application? 0 Locked

    2206 views
    1 reply
    Latest over 6 years ago
    by Dylan Hubbard
  • Suggested Answer

    TXS0104E: I2C communication 0 Locked

    552 views
    1 reply
    Latest over 6 years ago
    by Karan Kotadia
  • Suggested Answer

    TXS0104E: TXS0104EPWR ROHS and SGS report 0 Locked

    494 views
    3 replies
    Latest over 6 years ago
    by Emrys Maier
  • Suggested Answer

    CD74HCT7046A: Any method to move the demodulation noise to higher freq. 0 Locked

    445 views
    1 reply
    Latest over 6 years ago
    by Emrys Maier
  • Suggested Answer

    SN74V263: When End of Life ? 0 Locked

    403 views
    1 reply
    Latest over 6 years ago
    by Wade Vonbergen
  • Answered

    TXS0102: Any reason why the circuit below wouldn't function? 0 Locked

    1508 views
    2 replies
    Latest over 6 years ago
    by JPAlleyne
  • Not Answered

    [FAQ] What is the default output of a latched device? (Flip-Flop, latch, register) 0 Locked

    8085 views
    0 replies
    Started over 6 years ago
    by Emrys Maier
  • Not Answered

    [FAQ] How does a slow or floating input affect a CMOS device? 0 Locked

    17113 views
    0 replies
    Started over 6 years ago
    by Emrys Maier
  • Suggested Answer

    TXB0304: TXB0304, there is serious reflection showed as attached picture when sending 2MHz clock from TXB0304UTR to xilinx XC3S400AN CPLD through 180mm trace 0 Locked

    989 views
    4 replies
    Latest over 6 years ago
    by ShreyasRao
  • Suggested Answer

    SN7407: SN7407 Cascade Buffer Driving 0 Locked

    553 views
    2 replies
    Latest over 6 years ago
    by Emrys Maier
  • Answered

    SN74LV05A: Absolute Maximum Ratings of Output Voltage Range 0 Locked

    438 views
    1 reply
    Latest over 6 years ago
    by Karan Kotadia
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