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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] Where can I get a CAD symbol, soldering footprint, or 3D model for my device?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ TI utilizes the Ultra Librarian software to provide symbols, footprints, and 3D models for our devices. In the product folder for your selected device, scroll down and select…
    • over 4 years ago
    • Logic
    • Logic forum
  • [FAQ] How do I set up a TI.com device re-stock notification?

    Sebastian Muriel
    Sebastian Muriel
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ 1. Search for the desired device in the TI store . 2. Click on the device and select the Ordering & Quality link. 3. Select the Notify me when available link. 4…
    • over 4 years ago
    • Logic
    • Logic forum
  • [FAQ] What are the performance specifications of the HCS logic family at 3.3V operation?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ This question comes up fairly often because the HCS logic family is specified only at 2V, 4.5V, and 6V. The following min / max values are interpolated from the datasheet tables…
    • over 4 years ago
    • Logic
    • Logic forum
  • [FAQ] How do I select a bypass capacitor for a CMOS logic device?

    Emrys Maier
    Emrys Maier
    Other Parts Discussed in Thread: SN74LVC1G08 , SN74LVC16244A FAQ: Logic and Voltage Translation > Power and Thermals >> Current FAQ For the short answer - use a 0.1uF for single supply logic devices like the SN74LVC1G08, or a 0.022uF capacitor for each…
    • over 4 years 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…
    • over 4 years ago
    • Logic
    • Logic forum
  • [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 5 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
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View FAQ threads
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  • Answered

    SN74LV07A: 3.3V to 5V Buffer finding 0 Locked

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

    SN74LVC1G08-Q1: MTBF of SN74LVC1G08-Q1 0 Locked

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

    SN74LV4T125: what's the maximum data rate? 0 Locked

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

    SN74AVC2T244: SN74AVC2T244DQER 0 Locked

    427 views
    1 reply
    Latest over 6 years ago
    by Karan Kotadia
  • Answered

    SN74LVCH245A: About "Pin Configuration and Functions" 0 Locked

    2308 views
    11 replies
    Latest over 6 years ago
    by Tsukui Yusuke
  • Suggested Answer

    SN74AUP1T97: SN74AUP1T97YZPR Cita Jc value (θjc) 0 Locked

    432 views
    2 replies
    Latest over 6 years ago
    by ShreyasRao
  • Answered

    SN74LVC8T245: SN74LVC8T245PWR 0 Locked

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

    SN74LVC1G04: Gold thickness in NiPdAu terminal plating 0 Locked

    1157 views
    4 replies
    Latest over 6 years ago
    by Karan Kotadia
  • Answered

    SN74HC595: Thermal Resistance 0 Locked

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

    TXS02612: TXS02612RTWR 0 Locked

    1325 views
    1 reply
    Latest over 6 years ago
    by ShreyasRao
  • Answered

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

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

    SN74LVC1G125: SN74LVC1G125 Voutput min undershoot spec 0 Locked

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

    Schematic review 0 Locked

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

    SN74LVC16T245: SN74AHCT126 0 Locked

    4029 views
    12 replies
    Latest over 6 years ago
    by Karan Kotadia
  • Suggested Answer

    SN74LVC1G14: Some issue about to replacing TC4S584F. 0 Locked

    915 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

    2275 views
    1 reply
    Latest over 6 years ago
    by Dylan Hubbard
  • Suggested Answer

    TXS0104E: I2C communication 0 Locked

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

    TXS0104E: TXS0104EPWR ROHS and SGS report 0 Locked

    499 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

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

    SN74V263: When End of Life ? 0 Locked

    416 views
    1 reply
    Latest over 6 years ago
    by Wade Vonbergen
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