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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

    TXB0104: VIL sink current 0 Locked

    516 views
    1 reply
    Latest over 6 years ago
    by ShreyasRao
  • Not Answered

    [FAQ] What happens when I connect a logic device's output to a 50 ohm transmission line? 0 Locked

    9552 views
    0 replies
    Started over 6 years ago
    by Emrys Maier
  • Answered

    TXS0102: TXS0102 with EEPROM signal issue 0 Locked

    1987 views
    2 replies
    Latest over 6 years ago
    by ShreyasRao
  • Suggested Answer

    CD74HC4538: High Level Input Voltage 0 Locked

    455 views
    3 replies
    Latest over 6 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74AHC1G04: 1A1G04QDBVRG4Q1 vs SN74AHC1G04QDBVRQ1 0 Locked

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

    SN74AVC2T45: SN74AVC2T45 0 Locked

    511 views
    3 replies
    Latest over 6 years ago
    by ShreyasRao
  • Suggested Answer

    SN74AUP1T34: SN74AUP1T34 0 Locked

    338 views
    1 reply
    Latest over 6 years ago
    by ShreyasRao
  • Suggested Answer

    Unknown 8 pin dip 0 Locked

    322 views
    1 reply
    Latest over 6 years ago
    by Jeffery Pfarr
  • Answered

    SN74LV1T34: Single level shifter device's comparison 0 Locked

    1133 views
    4 replies
    Latest over 6 years ago
    by Takashi Onawa
  • Answered

    TINA/Spice/CD74HC221: Requesting TINA SPICE models or equivalents for possibly obsolete parts 0 Locked

    1741 views
    2 replies
    Latest over 6 years ago
    by James Suttles
  • Suggested Answer

    SN74AVCA406: SN74AVCA406DGGR TSSOP Layout Footprin 0 Locked

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

    SN74AC08: the output state during powered-off 0 Locked

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

    TXB0104: input floating 0 Locked

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

    SN74AVCBH164245: External pull-up resistor on bus line 0 Locked

    655 views
    3 replies
    Latest over 6 years ago
    by ShreyasRao
  • Answered

    SN74LVC2T45: Leakage current of SN/4LVC2T45 0 Locked

    721 views
    6 replies
    Latest over 6 years ago
    by Hachim Hjira
  • Answered

    SN74LV244AT: What is the equivalent for this part, that inputs are on one side, and the output are on the other side. 0 Locked

    413 views
    2 replies
    Latest over 6 years ago
    by Salah Zayouna
  • Suggested Answer

    SN74AHC244: SN74AHC244 - recommended operative temperature 0 Locked

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

    SN74HC245: SN74HC245 used for extend SPI communication distance in LED display 0 Locked

    1104 views
    1 reply
    Latest over 6 years ago
    by Emrys Maier
  • Suggested Answer

    SN74LVC1G240: 32kHz Pierce Oscillator application 0 Locked

    634 views
    1 reply
    Latest over 6 years ago
    by Emrys Maier
  • Answered

    SN74LVC1G08: Input pin voltage > VCC 0 Locked

    431 views
    3 replies
    Latest over 6 years ago
    by Emrys Maier
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