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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

    SN74LVC1G08-Q1: Output drive capability 0 Locked

    321 views
    2 replies
    Latest over 1 year ago
    by Joey van Hummel
  • Answered

    TXV0106-Q1: Output channel to channel skew and duty cycle variation 0 Locked

    358 views
    2 replies
    Latest over 1 year ago
    by Clemens Ladisch
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    CD4015B: SEU Immune Shift Register? 0 Locked

    407 views
    4 replies
    Latest over 1 year ago
    by Daniel Washington
  • Answered

    SN74AXC4T774-Q1: Thermal Pad on WQFN package 0 Locked

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

    TXS0104E: Need SPICE model 0 Locked

    365 views
    1 reply
    Latest over 1 year ago
    by Jack Guan
  • Not Answered

    SN74AHCT541: SN74AHCT541PW 0 Locked

    228 views
    1 reply
    Latest over 1 year ago
    by Gerardo Leyva-Hernandez
  • Suggested Answer

    TXB0102: TXB 0 Locked

    392 views
    5 replies
    Latest over 1 year ago
    by Jack Guan
  • Answered

    TXS02612: Different voltage VCCB0 and VCCB1 0 Locked

    318 views
    2 replies
    Latest over 1 year ago
    by Stefano Asiri
  • Suggested Answer

    SN74HC32: SN74HC32N Consult the PIN foot yellow problem 0 Locked

    347 views
    1 reply
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    by Clemens Ladisch
  • Answered

    SN74HCS595-Q1: Absolute Maximum Ratings of OE 0 Locked

    342 views
    3 replies
    Latest over 1 year ago
    by Malcolm Lyn
  • Suggested Answer

    CD74ACT74: QUestion about part fabrication 0 Locked

    258 views
    1 reply
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    by Clemens Ladisch
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    TXS0108E: TXS0108E 0 Locked

    454 views
    8 replies
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    588 views
    3 replies
    Latest over 1 year ago
    by Ian Graham
  • Answered

    TXS02612: SDIO waveform issue on CLKB1 pin 0 Locked

    668 views
    4 replies
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    by Stefano Asiri
  • Answered

    CD4504B: Minimum Vcc voltage 0 Locked

    275 views
    1 reply
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    SN74LV1T08: spec check 0 Locked

    452 views
    3 replies
    Latest over 1 year ago
    by Owen Westfall
  • Suggested Answer

    SN74LVC07A-Q1: Confirm AEC Standard 0 Locked

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

    SN74AHC74: Max Junction Temp 0 Locked

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

    SN74AVC1T45: does this part have internal pull high at pin 3 and 4 0 Locked

    332 views
    3 replies
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    SN74AUP1T17: Max Junction Temp 0 Locked

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