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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

    SN74LVC1G17: 3.3V VCC, 1.8V input 0 Locked

    336 views
    1 reply
    Latest over 4 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74ACT00: Operation with PWM input signal 0 Locked

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    3 replies
    Latest over 4 years ago
    by Clemens Ladisch
  • Suggested Answer

    CD74ACT74: CD74ACT74M96 vs SN74ACT74MDREP 0 Locked

    327 views
    1 reply
    Latest over 4 years ago
    by Rami Mooti1
  • Answered

    SN74LVC1T45-Q1: Voltage Translator 3.3V to 3.3V 0 Locked

    291 views
    1 reply
    Latest over 4 years ago
    by Rami Mooti1
  • Answered

    SN74LXCH8T245: Voltage Translator: 3.3V to 3.3V 0 Locked

    279 views
    1 reply
    Latest over 4 years ago
    by Rami Mooti1
  • Suggested Answer

    LSF0108: Data rate supported for 1.2V to 1.8V level translation 0 Locked

    342 views
    1 reply
    Latest over 4 years ago
    by Rami Mooti1
  • Suggested Answer

    SN74ACT244: 4-channel version recommendation and package information 0 Locked

    407 views
    3 replies
    Latest over 4 years ago
    by Clemens Ladisch
  • Suggested Answer

    TXS0104E: IBIS model of the MPN: TXS0104ERGYR 0 Locked

    622 views
    3 replies
    Latest over 4 years ago
    by Clemens Ladisch
  • Answered

    SN74LVC1G57: 3.3V to 5V Translation 0 Locked

    1184 views
    4 replies
    Latest over 4 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC2G17: SN74LVC2G17 It will support UART ARE NOT ???? 0 Locked

    441 views
    2 replies
    Latest over 4 years ago
    by Clemens Ladisch
  • Answered

    SN74HC595: SN74HC595 0 Locked

    629 views
    5 replies
    Latest over 4 years ago
    by Emrys Maier
  • Answered

    TXS0102-Q1: TXS0102-Q1 compare with TXS0201 0 Locked

    518 views
    3 replies
    Latest over 4 years ago
    by joe lindula
  • Not Answered

    [FAQ] What are the performance specifications of the HCS logic family at 3.3V operation? 0 Locked

    4612 views
    0 replies
    Started over 4 years ago
    by Emrys Maier
  • Answered

    SN74AUC1G125: xOE signal before VCC 0 Locked

    354 views
    1 reply
    Latest over 4 years ago
    by Chad Crosby
  • Answered

    SN74LVC1G123: Which schematic would be better? 0 Locked

    321 views
    3 replies
    Latest over 4 years ago
    by Clemens Ladisch
  • Answered

    CD74HC40103: Need a Logic Diagram 0 Locked

    372 views
    1 reply
    Latest over 4 years ago
    by Emrys Maier
  • Suggested Answer

    CD74AC14: CD74AC14M max junction temperature 0 Locked

    257 views
    1 reply
    Latest over 4 years ago
    by Emrys Maier
  • Answered

    SN74HCS244-Q1: looking for 74CBTLV3245-Q100 replacement 0 Locked

    405 views
    2 replies
    Latest over 4 years ago
    by Sherry Liang
  • Answered

    LSF0204: Propagation delay of LSF0204RUTR 0 Locked

    248 views
    2 replies
    Latest over 4 years ago
    by Danilo A.
  • Answered

    CD74AC14: What is the max operating junction temperature for the CD74AC14M? 0 Locked

    238 views
    2 replies
    Latest over 4 years ago
    by Ryan Creel
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