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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

    SN74LVC1G14: Input RC delay 0 Locked

    4622 views
    10 replies
    Latest over 6 years ago
    by Julian Chen
  • Suggested Answer

    SN74HC4040: Quiescent Current 0 Locked

    525 views
    1 reply
    Latest over 6 years ago
    by Karan Kotadia
  • Answered

    TXB0108: TXB0108DQSR - thermal simulation model 0 Locked

    487 views
    1 reply
    Latest over 6 years ago
    by Karan Kotadia
  • Answered

    SN74LV1T125: SN74LV1T125DCKR 3CH or 4CH version 0 Locked

    405 views
    1 reply
    Latest over 6 years ago
    by Karan Kotadia
  • Suggested Answer

    LSF0102: Does the device has one-shot? 0 Locked

    951 views
    6 replies
    Latest over 6 years ago
    by ShreyasRao
  • Suggested Answer

    SN74LVC2T45-EP: Need input current specs for data. 0 Locked

    634 views
    1 reply
    Latest over 6 years ago
    by Wade Vonbergen
  • Answered

    TXB0104: Possibility of damage at VCCA > VCCB with OE pin pulled up to VCCA 0 Locked

    1138 views
    8 replies
    Latest over 6 years ago
    by S.Satoshi
  • Suggested Answer

    LSF0108: Pull up resistor 0 Locked

    729 views
    1 reply
    Latest over 6 years ago
    by ShreyasRao
  • Suggested Answer

    LSF0108: Switching Characteristics 0 Locked

    613 views
    3 replies
    Latest over 6 years ago
    by ShreyasRao
  • Answered

    SN74ALS245A: about suffix 0 Locked

    561 views
    1 reply
    Latest over 6 years ago
    by Dylan Hubbard
  • Answered

    SN74AXC8T245: How to deal with the unused Pin 0 Locked

    1323 views
    3 replies
    Latest over 6 years ago
    by Karan Kotadia
  • Answered

    LSF0108: Foot print information for RKS package 0 Locked

    534 views
    1 reply
    Latest over 6 years ago
    by ShreyasRao
  • Suggested Answer

    SN74AVC4T245: SN74AVC4T245 optimized to operate at 1.4V to 3.6V 0 Locked

    375 views
    1 reply
    Latest over 6 years ago
    by ShreyasRao
  • Suggested Answer

    CD4094B: CD4094B Power Up Waveform 0 Locked

    1192 views
    5 replies
    Latest over 6 years ago
    by Emrys Maier
  • Answered

    SN74AUC34: Part Help 0 Locked

    542 views
    4 replies
    Latest over 6 years ago
    by Avi Loschak
  • Not Answered

    CD40107B-MIL: CD40107BF vs CD40107BF3A 0 Locked

    525 views
    1 reply
    Latest over 6 years ago
    by Wade Vonbergen
  • Answered

    SN74AUC34: Vcc bypass capacitors, unused inputs, unused outputs, and pull-up or pull down resistors and calculations 0 Locked

    525 views
    1 reply
    Latest over 6 years ago
    by Emrys Maier
  • Answered

    SN74VMEH22501A-EP: CVMEH22501AIDGGREP 0 Locked

    583 views
    2 replies
    Latest over 7 years ago
    by Wade Vonbergen
  • Suggested Answer

    SN54AC00-SP: Unknown Dimension on Package Drawing 0 Locked

    641 views
    3 replies
    Latest over 7 years ago
    by Wade Vonbergen
  • Answered

    SN74AUP1G125: Input rise time 0 Locked

    499 views
    1 reply
    Latest over 7 years ago
    by Emrys Maier
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