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
  • Suggested Answer

    TXU0304-Q1: level conversion chips for SPI communication 0 Locked

    264 views
    1 reply
    Latest 11 months ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LV1T126: leakage current of OE pin 0 Locked

    202 views
    1 reply
    Latest 11 months ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC00A: WQFN without thermal pad connection 0 Locked

    307 views
    3 replies
    Latest 11 months ago
    by Clemens Ladisch
  • Suggested Answer

    LSF0108: external pullup is required? 0 Locked

    223 views
    1 reply
    Latest 11 months ago
    by Jack Guan
  • Answered

    SN74HCS21: SN74HCS21DR- Inputs of the unused channel 0 Locked

    283 views
    1 reply
    Latest 11 months ago
    by Owen Westfall
  • Suggested Answer

    TXV0108: direction switching frequency 0 Locked

    211 views
    1 reply
    Latest 11 months ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC2G07: SN74LVC2G07_Input Output voltage levels 0 Locked

    229 views
    1 reply
    Latest 11 months ago
    by Ian Graham
  • Suggested Answer

    SN74LV541A: The leadfream issue for SN74LV541A 0 Locked

    259 views
    3 replies
    Latest 11 months ago
    by Malcolm Lyn
  • Suggested Answer

    SN74LVC2T45: Screen printing and packaging differences 0 Locked

    229 views
    1 reply
    Latest 11 months ago
    by Michael Ikwuyum
  • Suggested Answer

    SN74AC574: SN74AC574PWR_ESD 0 Locked

    173 views
    1 reply
    Latest 11 months ago
    by Ian Graham
  • Suggested Answer

    TXU0304: Level shifter(TXU0304PWR) Schematic Verification 0 Locked

    330 views
    4 replies
    Latest 11 months ago
    by Michael Ikwuyum
  • Answered

    TXV0108: tpd spec @ VCCA=3.3 and VCCB=1.2V 0 Locked

    282 views
    3 replies
    Latest 11 months ago
    by Michael Ikwuyum
  • Suggested Answer

    SN74HC595: Logic forum 0 Locked

    919 views
    24 replies
    Latest 11 months ago
    by Clemens Ladisch
  • Answered

    SN74AHC1G14-Q1: Use Satellite project 0 Locked

    235 views
    3 replies
    Latest 11 months ago
    by ? ??
  • Answered

    SN74AXC8T245: 0.7V to/from 1.8V operation with 4 A to B and 4 B to A signals 0 Locked

    317 views
    3 replies
    Latest 11 months ago
    by Michael Ikwuyum
  • Suggested Answer

    TXS0108E: Level Shifter 0 Locked

    832 views
    12 replies
    Latest 11 months ago
    by Jack Guan
  • Answered

    TXV0106-Q1: Okay to short OEb input to GND? 0 Locked

    177 views
    1 reply
    Latest 11 months ago
    by Michael Ikwuyum
  • Suggested Answer

    TXS0102: EMI - EMC and Safety Test Certification 0 Locked

    241 views
    2 replies
    Latest 11 months ago
    by Jack Guan
  • Suggested Answer

    TXB0106: OE pin problem 0 Locked

    722 views
    17 replies
    Latest 11 months ago
    by Jack Guan
  • Answered

    SN74LV163A: Max ICC is 20uA, I don't know the typical, no clocking 0 Locked

    295 views
    3 replies
    Latest 11 months ago
    by Ron Michallick
<>