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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] How do I select a bypass capacitor for a CMOS logic device?

    Emrys Maier
    Emrys Maier
    Other Parts Discussed in Thread: SN74LVC1G08 , SN74LVC16244A For the short answer - use a 0.1uF for single supply logic devices like the SN74LVC1G08, or a 0.022uF capacitor for each supply pin of a device with multiple supply pins, such as the SN74LVC16244A…
    • 1 month ago
    • Logic
    • Logic forum
  • [FAQ] What's the difference between logic output types (push-pull, open-drain, 3-state)?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Output Parameters >> Current FAQ Push-Pull Output A push-pull output can source current in the high state or sink current in the low state. In modern CMOS devices, the most common configuration for a push-pull…
    • 3 months ago
    • Logic
    • Logic forum
  • [FAQ] What is a floating input or floating node?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Output 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…
    • 6 months ago
    • Logic
    • Logic forum
  • [FAQ] Voltage Translators

    Michael J Schultis
    Michael J Schultis
    Common Applications Monostable Multivibrators Voltage Translators Input Parameters Output Parameters Power and Thermals Timing Parameters Logic Technology Quality and Manufacturing Simulation Models [FAQ] How do the LSF translators work…
    • Answered
    • 7 months 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…
    • Answered
    • 7 months ago
    • Logic
    • Logic forum
  • [FAQ] Frequently Asked Questions: Logic and Voltage Translation

    Michael J Schultis
    Michael J Schultis
    Other Parts Discussed in Thread: SN74GTL2003 , SN74LVC1G86 , SN54BCT245 , TXS0104E , SN74AC14 , SN74LV1T08 Have any questions about a logic or translation device? Visit our Logic and Translation FAQ page. …
    • Answered
    • 7 months ago
    • Logic
    • Logic forum
  • [FAQ] Quality and Manufacturing

    Albert Xu1
    Albert Xu1
    Common Applications Monostable Multivibrators Voltage Translators Input Parameters Output Parameters Power and Thermals Timing Parameters Logic Technology Quality and Manufacturing Simulation Models [FAQ] Why does a logic device's part…
    • 9 months ago
    • Logic
    • Logic forum
  • [FAQ] Simulation Models

    Albert Xu1
    Albert Xu1
    Common Applications Monostable Multivibrators Voltage Translators Input Parameters Output Parameters Power and Thermals Timing Parameters Logic Technology Quality and Manufacturing Simulation Models [FAQ] An IBIS model returns the error…
    • 9 months ago
    • Logic
    • Logic forum
  • [FAQ] Logic Technology

    Albert Xu1
    Albert Xu1
    Common Applications Monostable Multivibrators Voltage Translators Input Parameters Output Parameters Power and Thermals Timing Parameters Logic Technology Quality and Manufacturing Simulation Models [FAQ] What's the difference between…
    • 9 months ago
    • Logic
    • Logic forum
  • [FAQ] Power and Thermals

    Albert Xu1
    Albert Xu1
    Common Applications Monostable Multivibrators Voltage Translators Input Parameters Output Parameters Power and Thermals Timing Parameters Logic Technology Quality and Manufacturing Simulation Models [FAQ] How do I Calculate Power Consumption…
    • 9 months ago
    • Logic
    • Logic forum
>

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    LSF0108-Q1: Higher Output Voltage than Supply Reference Voltage of Level Shifter 0

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    LSF0102-Q1: LSF0102-Q1 0

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    SN74HC148: What's that VIH_min, VIL_max, VOH_min and VOL_max with 3.3V VCC? 0

    13 views
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    SN74HC595: when cascade two part SN74HC595 , the secord part has some randomly error in some bit 0

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    TXS0102: TXS0102 0

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    SN74LV123A: SN74LV123ATPWRG4Q1 0

    84 views
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    SN74LVC8T245: Looking for NH245 variant of this part 0

    42 views
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    by Dylan Hubbard
  • Suggested Answer

    SN74LVC1G123: SN74LVC1G123 output safe state 0

    18 views
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  • Answered

    CD4504B: Is it OK to parallel the inputs and outputs 0

    21 views
    2 replies
    Latest 4 days ago
    by Geoff Williams
  • Suggested Answer

    SN74LV165A: Could we connect SN74LV165A CLK_INH pin to GND directly? 0

    13 views
    1 reply
    Latest 4 days ago
    by Clemens Ladisch
  • Answered

    TXB0108: TXB0108ZXYR vs TXB0108NME 0

    43 views
    4 replies
    Latest 4 days ago
    by Madhurya Kumaraswamy
<>
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