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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

    SN74LVC3G17: RθJC(junction-to-case thermal resistance)specification 0 Locked

    382 views
    1 reply
    Latest over 5 years ago
    by Albert Xu1
  • Suggested Answer

    SN74LVC1G34: Source and sink current 0 Locked

    304 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    LSF0108: Query on Thermal Pad 0 Locked

    239 views
    3 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    SN74LV595A: Output Pulled Up to 3V3 While VCC = 0V 0 Locked

    497 views
    5 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC32373A: SN74LVC32373AZKER Substrate CTE Young's modulus 0 Locked

    354 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    SN74AUP2G126: System with Vcc = 0 with 1OE and 2OE still supplying voltage 0 Locked

    441 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AVC16T245: tPD change according to temperature 0 Locked

    343 views
    1 reply
    Latest over 5 years ago
    by Chad Crosby
  • Answered

    SN74LVC2G07: Two Output Currents? 0 Locked

    436 views
    6 replies
    Latest over 5 years ago
    by Emrys Maier
  • Answered

    SN74HC138: Difference between SN74HC138A 0 Locked

    662 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVCH32373A: What's the operating and standby current value? 0 Locked

    409 views
    6 replies
    Latest over 5 years ago
    by Michael Jeong1
  • Answered

    LSF0101: Voltage translators in series 0 Locked

    333 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Not Answered

    SN74ALS541: When 74ALS541 is not powered, can applying 3.4V (less than absolute maximum ratings) to output pin, will this cause any damage to this device? 0 Locked

    227 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AXC8T245: Level shifter for Gigabit RGMII lines running @ 125MHz DDR rate 0 Locked

    1360 views
    3 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    SN74LVC8T245: Max buad rate: CLVC8T245MRHLTEP 0 Locked

    229 views
    2 replies
    Latest over 5 years ago
    by Javier
  • Suggested Answer

    Buffer 0 Locked

    787 views
    5 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    SN74AVC2T245: IBIS model capacitance simulation 0 Locked

    509 views
    1 reply
    Latest over 5 years ago
    by Chad Crosby
  • Suggested Answer

    TXS0108E: Waveform test conditions 0 Locked

    1035 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    SN74LS125A: Replacement of SN74LS125AN 0 Locked

    383 views
    2 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74F08: Output capacitance 0 Locked

    272 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC2T45: High-Impedance State values confirmation 0 Locked

    210 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
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