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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

    SN74HCS164-Q1: Output current 0

    106 views
    5 replies
    Latest 5 days ago
    by Ian Graham
  • Suggested Answer

    SN74LVC14A-Q1: PCN 0

    39 views
    1 reply
    Latest 5 days ago
    by Ian Graham
  • Answered

    SN74LVC1G08: Fanout capability of LVC and AUC series gates 0

    61 views
    3 replies
    Latest 5 days ago
    by Malcolm Lyn
  • Suggested Answer

    SN74AHC08-EP: junction to board resistance (R_jb) 0

    111 views
    5 replies
    Latest 5 days ago
    by Nikki Dengel
  • Not Answered

    SN74LXC2T45: S/O: 421057 0

    80 views
    4 replies
    Latest 5 days ago
    by Joshua Salinas
  • Suggested Answer

    CD40106B: Texas Instruments uses multiple logo versions or font for printing. 0

    45 views
    1 reply
    Latest 5 days ago
    by Clemens Ladisch
  • Suggested Answer

    LMR23630:output voltage to turn on time 0

    24 views
    1 reply
    Latest 5 days ago
    by Naresh Adepu
  • Answered

    SN74AHC1G02: MTTF/MTTFd 0

    49 views
    3 replies
    Latest 5 days ago
    by Albert Xu1
  • Suggested Answer

    CD54HCT123: CD54HCT123 0

    22 views
    1 reply
    Latest 6 days ago
    by Malcolm Lyn
  • Answered

    SN74HCT245: please recommend a device which is P2P with SN74HCT245DWR and supports bus hold feature 0

    33 views
    1 reply
    Latest 6 days ago
    by Malcolm Lyn
  • Suggested Answer

    TXV0108: TXV0108 device-to-device skew for 16-bit (1.8V→3.3V) design + SN74AUC17 @ 3.3V question 0

    41 views
    1 reply
    Latest 6 days ago
    by Joshua Salinas
  • Suggested Answer

    TPS3870-Q1: Delay time adjustment using CT capacitor 0

    36 views
    1 reply
    Latest 6 days ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC2G74-Q1: Threshold for trigger 0

    32 views
    2 replies
    Latest 6 days ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AHC1G14: Question of High voltage range 0

    40 views
    2 replies
    Latest 6 days ago
    by Clemens Ladisch
  • Answered

    SN74AUP1G08: Question on Ioff input behavior 0

    26 views
    1 reply
    Latest 7 days ago
    by Steve-Wilson
  • Suggested Answer

    SN74LVC1G123: Behavior 0

    43 views
    1 reply
    Latest 10 days ago
    by Nikki Dengel
  • Suggested Answer

    SN74HCT244: pin7/9 are short to GND 0

    199 views
    10 replies
    Latest 10 days ago
    by Albert Xu1
  • Suggested Answer

    CD74HC154: About pkg demention(DW) 0

    70 views
    4 replies
    Latest 10 days ago
    by Owen Westfall
  • Suggested Answer

    SN74AC14: SN74AC14DR 0

    64 views
    1 reply
    Latest 10 days ago
    by Clemens Ladisch
  • Answered

    SN74AVC2T245: Pin 1 marking ID 0

    89 views
    4 replies
    Latest 11 days ago
    by Quynh Nguyen
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