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] What are the RHA numbers, codes or radiation testing ratings for my high reliability part number?

    Karan Kotadia
    Karan Kotadia
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ TI typically does not perform radiation testing on mil or commercial grade products. Parts that are tested will have ratings specified in their orderable part numbers. You…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] Is the reliability of a logic device affected by applying an input voltage larger than the supply (VCC)?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ The reliability of a logic device is linked to the recommended operating conditions in the datasheet. As long as the device is operated within the recommended operating conditions…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] How do I find reliability data for a logic device?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ First, go to the device folder on TI.com. Once there, you can select the "Ordering & quality" tab: Finally, select "View or download" for the desired device:
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] What is the impedance of the device's input pin? Is it CMOS or bipolar device?

    ShreyasRao
    ShreyasRao
    Other Parts Discussed in Thread: SN74LVC1G125 FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ The impedance of a device's pin can be determined by Ohm's law : R= V/ I. Usually, the impedance of the CMOS input pins ( OE, DIR, A…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] How to import Logic SPICE models netlist into TINA-TI (Logic TINA-TI test benches)

    Karan Kotadia
    Karan Kotadia
    Other Parts Discussed in Thread: TINA-TI FAQ: Logic and Voltage Translation > Simulation Models >> Current FAQ The purpose of this post is to show you how this netlist provided in the product folder can be imported and used in TINA-TI and how to provide…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] Is it necessary to have pull-down( or pullup) resistor on the OE pin or can I connect it directly to TXS/ TXB supply?

    ShreyasRao
    ShreyasRao
    FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ The OE ( output enable) is over voltage tolerant, high input impedance, active high enable pin for most of the TXS, TXB devices. If the IOs must be in high impedance during power…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] Can I connect the OE pin to Vccb supply pin instead of Vcca for TXS, TXB devices?

    ShreyasRao
    ShreyasRao
    FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ The OE ( output enable) is active high CMOS high input impedance pin for most of the TXS and TXB devices. The OE is referenced to Vcca supply w.r.t the voltage levels. i.e The Vih…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] What is the maximum output pulse length for a monostable multivibrator?

    Emrys Maier
    Emrys Maier
    Other Parts Discussed in Thread: SN74LVC1G123 FAQ: Logic and Voltage Translation > Monostable Multivibrators >> Current FAQ There is no official maximum output pulse length for a monostable multivibrator device, but there are practical limits. The…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] How stable is the output pulse length of a monostable multivibrator across changes in supply voltage?

    Emrys Maier
    Emrys Maier
    Other Parts Discussed in Thread: SN74LVC1G123 FAQ: Logic and Voltage Translation > Monostable Multivibrators >> Current FAQ This plot is from the SN74LVC1G123 datasheet. You can see that the "K" value decreases as the supply increases, but it also…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] How stable is the output pulse length of a monostable multivibrator across temperature?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Monostable Multivibrators >> Current FAQ The application report Designing with the SN74LVC1G123 Monostable Multivibrator has some useful information regarding this. Essentially, the timing is primarily determined…
    • over 5 years ago
    • Logic
    • Logic forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Suggested Answer

    SN7407: SN7407 Cascade Buffer Driving 0 Locked

    567 views
    2 replies
    Latest over 6 years ago
    by Emrys Maier
  • Answered

    SN74LV05A: Absolute Maximum Ratings of Output Voltage Range 0 Locked

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

    SN74HC594: IBIS MODEL 0 Locked

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

    SN74LVC04A: How is the spec 'tsk(o)' defined? 0 Locked

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

    LSF0204: Index area of YZP package 0 Locked

    1198 views
    1 reply
    Latest over 6 years ago
    by Emrys Maier
  • Suggested Answer

    TXB0108: Some questions for TXB0108 0 Locked

    672 views
    4 replies
    Latest over 6 years ago
    by ShreyasRao
  • Answered

    SN74AHCT1G126-Q1: Different order numbers without explanation about differences 0 Locked

    717 views
    5 replies
    Latest over 6 years ago
    by Karan Kotadia
  • Suggested Answer

    SN74LVC1G74: Automotive qualified version of SN74LVC1G74DQER 0 Locked

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

    SN74LVCH16T245: SN74LVCH16T245 Level translation issue. 0 Locked

    794 views
    2 replies
    Latest over 6 years ago
    by ShreyasRao
  • Suggested Answer

    CD4093B: CD4093 specification 0 Locked

    4212 views
    12 replies
    Latest over 6 years ago
    by Emrys Maier
  • Suggested Answer

    Comparator with high frequency input 0 Locked

    559 views
    1 reply
    Latest over 6 years ago
    by Chuck Sins
  • Suggested Answer

    TXB0104: Output logic levels 0 Locked

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

    SN74LVC8T245: Process variation figure 0 Locked

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

    CD4019B: Space Rated/Rad Hard Version 0 Locked

    428 views
    1 reply
    Latest over 6 years ago
    by Wade Vonbergen
  • Answered

    SN74AXC8T245: Multiple Direction Control 0 Locked

    349 views
    3 replies
    Latest over 6 years ago
    by Karan Kotadia
  • Suggested Answer

    SN74LVC1G123: pulse width variation over temp 0 Locked

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

    SN74LVC1G123: dV/dt max spec 0 Locked

    616 views
    3 replies
    Latest over 6 years ago
    by Karan Kotadia
  • Suggested Answer

    SN74LVC2G126: Rise- and fall-time, switching speed 0 Locked

    365 views
    1 reply
    Latest over 6 years ago
    by Emrys Maier
  • Discussion

    [FAQ] If the OE pin is asserted to maintain Hi-Z at the IO, will it disconnect the internal pull-up resistors in TXS devices? Locked

    2493 views
    0 replies
    Started over 6 years ago
    by ShreyasRao
  • Answered

    TXS0108E-Q1: Max leakage current on A / Port? 0 Locked

    362 views
    2 replies
    Latest over 6 years ago
    by ShreyasRao
<>