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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] Is part number X pin to pin compatible with part number Y?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ It's extremely common to need to know if one device can be directly replaced with another. With Standard Logic devices, this is generally an easy process. The part number…
    • over 7 years ago
    • Logic
    • Logic forum
  • [FAQ] What is the output transition rate for a logic device?

    Emrys Maier
    Emrys Maier
    Other Parts Discussed in Thread: SN74LVC1G08 FAQ: Logic and Voltage Translation > Output Parameters >> Current FAQ Very few logic devices specify an output transition rate, and those that do only specify it under very specific conditions. The best…
    • over 7 years ago
    • Logic
    • Logic forum
  • [FAQ] Why do the leadframes look strongly oxidized or corroded?

    Karan Kotadia
    Karan Kotadia
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ Texas instruments has decided to change from non-roughened leadframe to single-side roughened leadframe for some of its parts. For this reason these devices look as if they…
    • over 7 years ago
    • Logic
    • Logic forum
  • [FAQ] What is the TXS device internal resistor variation/ tolerance

    ShreyasRao
    ShreyasRao
    FAQ: Logic and Voltage Translation > Voltage Translators >> Current FAQ According to the design simulation, the variation of the 10K internal resistor of the TXS device can be between 6.5k to 15kohm across PVT.
    • over 7 years ago
    • Logic
    • Logic forum
  • [FAQ] What is the maximum junction temperature (TJMAX) for a device?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Power and Thermals >> Current FAQ The vast majority of logic devices do not list a maximum junction temperature ( T J(max) ) on the datasheet. For logic devices, T J(max) is equal to the maximum storage temperature…
    • Answered
    • over 7 years ago
    • Logic
    • Logic forum
  • [FAQ] Where do I find maximum power dissipation for a device?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Power and Thermals >> Current FAQ This value is not provided in the datasheet, however it can easily be calculated with given values. The best way to calculate maximum power consumption is to use your system's…
    • Answered
    • over 7 years ago
    • Logic
    • Logic forum
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  • Answered

    SN74LVC2G07: About the max transmission rate 0 Locked

    241 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Answered

    LSF0108: How to make sure the I/O port is "Push-pull" mode or "Open-drain" mode 0 Locked

    790 views
    9 replies
    Latest over 3 years ago
    by Nan Li
  • Suggested Answer

    SN74LVC1G07: buffer with enable control 0 Locked

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    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LV165A: P2P Solution Consult 0 Locked

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    1 reply
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    by Clemens Ladisch
  • Suggested Answer

    CD74HCT109: Application Inquiry 0 Locked

    187 views
    1 reply
    Latest over 3 years ago
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  • Answered

    TXS0108E: Slew Rate △V range consult 0 Locked

    343 views
    8 replies
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AXC8T245: technical questions: propagation delays 0 Locked

    539 views
    1 reply
    Latest over 3 years ago
    by Dylan Hubbard
  • Suggested Answer

    LSF0204-Q1: The questions on multiple voltage translation in single device 0 Locked

    473 views
    2 replies
    Latest over 3 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74LV4T125: SPI repeater 0 Locked

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    4 replies
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    by Michael J Schultis
  • Suggested Answer

    SN74LVC3G34: Looking for a buffer for the SPI interface 0 Locked

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    Latest over 3 years ago
    by Michael J Schultis
  • Suggested Answer

    SN74LS161A: CLK Input Signal Rise-Time Question 0 Locked

    371 views
    3 replies
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    TXS0102: MDIO application 0 Locked

    289 views
    1 reply
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    by Dylan Hubbard
  • Suggested Answer

    TXS0108E-Q1: Input low voltage 0 Locked

    362 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    TXB0106: schematic reivew 0 Locked

    422 views
    5 replies
    Latest over 3 years ago
    by Dylan Hubbard
  • Not Answered

    [FAQ] Do I still need pull-up/pull-down resistors with bus-hold circuitry? 0 Locked

    2674 views
    0 replies
    Started over 3 years ago
    by Albert Xu1
  • Suggested Answer

    SN74LVC541A: SN74LVC541A Simulation Error 0 Locked

    293 views
    1 reply
    Latest over 3 years ago
    by Emrys Maier
  • Suggested Answer

    SN74LVC4245A: What is the difference between SN74LVC4245A and SN74LVTH245A 0 Locked

    463 views
    1 reply
    Latest over 3 years ago
    by Dylan Hubbard
  • Suggested Answer

    DS90CF384AQMTX/NOPB: ESD Information 0 Locked

    263 views
    2 replies
    Latest over 3 years ago
    by Hamzeh Jaradat
  • Answered

    SN74AVC4T774: input jitter introduced the output 0 Locked

    300 views
    3 replies
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74ALVC164245: B side as input ,A side as output have jetter 0 Locked

    659 views
    3 replies
    Latest over 3 years ago
    by Clemens Ladisch
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