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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] [H] Monostable Multivibrators - Top Questions Answered

    Albert Xu1
    Albert Xu1
    Quickly find solutions to common questions about monostable multivibrator (one-shot) devices by clicking this link. This FAQ answers the most common questions asked about these devices ……………… Use Cases & Part Recommendations Monostable…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] [H] Use Cases and Part Recommendations

    Albert Xu1
    Albert Xu1
    FAQ: Logic and Voltage Translation >> Current FAQ Use Cases & Part Recommendations Monostable Multivibrators Voltage Translators Input Parameters Output Parameters Power and Thermals Timing Parameters Logic Technology…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] What do the underside markings on a part mean?

    Chad Crosby
    Chad Crosby
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ These markings are created during assembly molding process, and are used internally by TI. The markings are not required to be on all TI devices, and as such, may not be…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] An IBIS model returns the error "syntax error, unexpected IdentToken, expected $end" - what is wrong?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Simulation Models >> Current FAQ Some IBIS models on the TI.com website include an erroneous end of file character. We are working to fix these as we find them, but in the mean time the IBIS models can still be used…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] How do I Calculate Power Consumption or Current Consumption for my CMOS Logic Device?

    Karan Kotadia
    Karan Kotadia
    FAQ: Logic and Voltage Translation > Power and Thermals >> Current FAQ CMOS logic devices are designed to be low powered. If you are interested in a low powered solution for your design, check out our AUP and HCS family of logic parts. If you are…
    • over 5 years ago
    • Logic
    • Logic forum
  • [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
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  • Answered

    SN74LV1T125: Logic forum 0 Locked

    334 views
    3 replies
    Latest over 1 year ago
    by Fabrice GAUBIL
  • Suggested Answer

    SN74LVC8T245: Evaluation Board for SN74LVC8T245 0 Locked

    353 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
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    SN74F260: DR package terminations 0 Locked

    252 views
    2 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC14A: 74LVC14APW replacement 0 Locked

    258 views
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    Latest over 1 year ago
    by Malcolm Lyn
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    SN74AVC1T45: Questions of SN74AVC1T45 0 Locked

    251 views
    1 reply
    Latest over 1 year ago
    by Michael Ikwuyum
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    SN74AUC1G02: TC7SZ02FU replacement 0 Locked

    286 views
    1 reply
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    by Clemens Ladisch
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    TXS0104E: Can we connect OE pin to VCCB? 0 Locked

    306 views
    2 replies
    Latest over 1 year ago
    by Jack Guan
  • Suggested Answer

    SN74AXC2T245-Q1: worst case internal power dissipation 0 Locked

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

    TXS0102: Regarding I2C waveform countermeasures 0 Locked

    389 views
    4 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AHC74Q-Q1: Need glass transition Temperature 0 Locked

    225 views
    2 replies
    Latest over 1 year ago
    by Malcolm Lyn
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    SN74LVC1G08: Inquiry about marking 0 Locked

    356 views
    1 reply
    Latest over 1 year ago
    by Malcolm Lyn
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    SN74LVTH244A: SN74LVTH244APW: Theta JA and Theta JC 0 Locked

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

    TXS0108E: Bandwidth issues with chips 0 Locked

    184 views
    1 reply
    Latest over 1 year ago
    by Jack Guan
  • Answered

    CD40106B: Could VDD be used at 3.3V? 0 Locked

    401 views
    3 replies
    Latest over 1 year ago
    by Jimmy Gong
  • Answered

    SN74LVCC3245A: When VccA=3.3 and VccB=Open, DIR/OE is Low, what is Output(A bus) status? 0 Locked

    369 views
    5 replies
    Latest over 1 year ago
    by Michael Ikwuyum
  • Answered

    SN74AXC4T245-Q1: SN74AXC4T245-Q1 and TXB0104-Q1 0 Locked

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

    CD74HC192: カウンタ動作について 0 Locked

    402 views
    2 replies
    Latest over 1 year ago
    by ?? ?
  • Suggested Answer

    TXU0304: Max data rate when going from 1.8V -> 1.2V at 25°C 0 Locked

    206 views
    1 reply
    Latest over 1 year ago
    by Michael Ikwuyum
  • Answered

    SN74LV1T04-Q1: Is the SN74LV1T04-Q1 IC output inverted or non-inverted? 0 Locked

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

    SN74LVC2G34: Will loss of power cause chip failure? 0 Locked

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