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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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View FAQ threads
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  • Answered

    SN74AHCT1G04: Regarding ESD 0 Locked

    317 views
    2 replies
    Latest over 1 year ago
    by Yusuke Kawate
  • Answered

    SN74ACT00: What is the max junction temperature of the device? 0 Locked

    698 views
    2 replies
    Latest over 1 year ago
    by Bowen Ling
  • Not Answered

    LSF0204D: LSF0204D: Unexpected voltage across FET 0 Locked

    281 views
    1 reply
    Latest over 1 year ago
    by Jack Guan
  • Suggested Answer

    XNOR single Gate in SOT753 or SOT353? 0 Locked

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

    SN74LVC1G175: Regarding thermal data for the part. 0 Locked

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

    SN74HC132: SN74HC132DR marking 0 Locked

    409 views
    4 replies
    Latest over 1 year ago
    by Malcolm Lyn
  • Answered

    TXS0104E: Application advise 0 Locked

    346 views
    2 replies
    Latest over 1 year ago
    by Massimo Tosa
  • Answered

    SN74LVC1T45: input levels above power levels (but below 5V) 0 Locked

    289 views
    2 replies
    Latest over 1 year ago
    by Alejandro Gil
  • Answered

    SN74LVC1T45: About recommended input capacotance for ESD 0 Locked

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

    LSF0204D: Unexpected voltage across FET 0 Locked

    623 views
    11 replies
    Latest over 1 year ago
    by Jack Guan
  • Answered

    SN74LS06: SN74LSxx : operating humidity range 0 Locked

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

    SN74LVC3G34: for the thermal data for the device 0 Locked

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

    SN74HCS273: MTTFd parameter requirements 0 Locked

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

    TXB0108: Connection of open-drain signals 0 Locked

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

    SN74HC125: Product information for heat-resistant specifications of general purpose ICs and heat-resistant measures 0 Locked

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

    SN74LV165A: As for Operating free-air temperature 0 Locked

    276 views
    2 replies
    Latest over 1 year ago
    by shimamura.tomoyuki
  • Answered

    SN74LVC2244A: Input clamp current 0 Locked

    257 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Discussion

    SN74AVC4T774: initial status Locked

    324 views
    4 replies
    Latest over 1 year ago
    by wang zyong
  • Suggested Answer

    delay circuit suggestion 0 Locked

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

    SN74HCS273: The MTTFd of SN74HCS273 0 Locked

    339 views
    1 reply
    Latest over 1 year ago
    by Malcolm Lyn
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