TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel
Logic

Logic

Logic forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
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
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Answered

    SN74ACT244: Ioff Data 0 Locked

    405 views
    1 reply
    Latest over 7 years ago
    by Emrys Maier
  • Suggested Answer

    SN74GTL2014: What is the Rdson when device channel turn ON? 0 Locked

    265 views
    1 reply
    Latest over 7 years ago
    by Emrys Maier
  • Answered

    CD74HC4059: Creating a Frequency Divider 0 Locked

    1402 views
    6 replies
    Latest over 7 years ago
    by Emrys Maier
  • Suggested Answer

    SN74LVC245A: SN74LVC245A 0 Locked

    993 views
    5 replies
    Latest over 7 years ago
    by Emrys Maier
  • Suggested Answer

    SN74AVC4T245: What is the failure mode of SN74AVC4T245? 0 Locked

    737 views
    4 replies
    Latest over 7 years ago
    by ShreyasRao
  • Answered

    SN74LVC74A: 74LVC74 operating voltages 0 Locked

    700 views
    3 replies
    Latest over 7 years ago
    by Emrys Maier
  • Suggested Answer

    SN74AUCH244: GND-temperature pad connection 0 Locked

    316 views
    1 reply
    Latest over 7 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74HC04: maximum junction temperature 0 Locked

    394 views
    1 reply
    Latest over 7 years ago
    by Dylan Hubbard
  • Answered

    SN74HC541: SN74HC541N oxidized leads purchased from TI STORE. 0 Locked

    986 views
    2 replies
    Latest over 7 years ago
    by IAN LIU
  • Answered

    SN74LVC1G80: Why Does 74LVC1G80 Make a Terrible Divide-by-2 Counter? 0 Locked

    930 views
    3 replies
    Latest over 7 years ago
    by Emrys Maier
  • Suggested Answer

    TXS0108E: No output data for TXS0108E 0 Locked

    1543 views
    1 reply
    Latest over 7 years ago
    by ShreyasRao
  • Suggested Answer

    LSF0102: About input sequence on Vref_A/Vref_B/EN 0 Locked

    573 views
    3 replies
    Latest over 7 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74LVC1G99: logic solution 0 Locked

    761 views
    2 replies
    Latest over 7 years ago
    by Cera Wei
  • Answered

    about high speed XOR/AND gate 0 Locked

    554 views
    2 replies
    Latest over 7 years ago
    by Vera Mao
  • Suggested Answer

    TXS0108E: TXS0108EPWR 0 Locked

    536 views
    1 reply
    Latest over 7 years ago
    by Dylan Hubbard
  • Answered

    SN74AVC1T45: DIR Pin Max High Level Input Voltage 0 Locked

    461 views
    1 reply
    Latest over 7 years ago
    by Emrys Maier
  • Answered

    Can SN74LVC1G32 low Vcc but higher VI? 0 Locked

    330 views
    1 reply
    Latest over 7 years ago
    by Emrys Maier
  • Suggested Answer

    TXS0108E: The TXS0108ERGYR device don't work normally. 0 Locked

    2881 views
    11 replies
    Latest over 7 years ago
    by ShreyasRao
  • Suggested Answer

    CD4046B: use CD4046 to design a prequency tracking circuit, but the frequency can't be locked, need help 0 Locked

    4095 views
    3 replies
    Latest over 7 years ago
    by Robin Liu
  • Answered

    TXB0104: TXB0104 vs TXB0304 0 Locked

    819 views
    1 reply
    Latest over 7 years ago
    by Emrys Maier
<>