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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

    SN74LVC1G00: About SN74LVC1G00 failure mode 0 Locked

    331 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    TXB0108: Issue with noisy output 0 Locked

    433 views
    4 replies
    Latest over 1 year ago
    by Jack Guan
  • Answered

    CD4081B: Clarification about PCN 20231031000.3 for CD40xx-NG 0 Locked

    506 views
    1 reply
    Latest over 1 year ago
    by Malcolm Lyn
  • Not Answered

    TXS0102: Short on VCCA? 0 Locked

    257 views
    3 replies
    Latest over 1 year ago
    by Jack Guan
  • Suggested Answer

    SN74LS125A: Difference between "NS" and "NSR" 0 Locked

    390 views
    1 reply
    Latest over 1 year ago
    by Malcolm Lyn
  • Answered

    SN74LVC1G08: SN74LVC1G08DBVT & SN74LVC1G08DBVR 0 Locked

    321 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

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    278 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
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    480 views
    6 replies
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    7 replies
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  • Answered

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    520 views
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    by Albert Xu1
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    TXS0104E-Q1: I2C Hub Function 0 Locked

    557 views
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    by Evan Wang
  • Suggested Answer

    SN74LVC2T45: SN74LVC2T45YZPR 0 Locked

    448 views
    4 replies
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    by Michael Ikwuyum
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    394 views
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    by franziskus
  • Answered

    UART Hub Solution 0 Locked

    479 views
    4 replies
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    by Evan Wang
  • Suggested Answer

    SN74LVC1G32: Fail safe input pins 0 Locked

    401 views
    3 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    SN74AVC4T774: SN74AVC4T774 0 Locked

    401 views
    4 replies
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    SN74LVC244A-Q1: Junction-to-case thermal resistance (θJC) 0 Locked

    383 views
    2 replies
    Latest over 1 year ago
    by Albert Xu1
  • Suggested Answer

    SN74AHC1G00-Q1: AEC-100 Qualified 0 Locked

    338 views
    1 reply
    Latest over 1 year ago
    by Malcolm Lyn
  • Suggested Answer

    SN74LVC2T45: Is this part or part packages (DSBGA) light sensitive 0 Locked

    426 views
    5 replies
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    SN74LVC1G06: The threshold for the buffer 0 Locked

    464 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
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