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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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    TXS0104E-Q1: Propagation delay time (high to low), from B (input) to A (output) Open-drain driving 0 Locked

    424 views
    2 replies
    Latest over 3 years ago
    by Shiraz Macuff
  • Suggested Answer

    SN74LVC1G11-EP: Thermal Resistance 0 Locked

    258 views
    3 replies
    Latest over 3 years ago
    by Albert Xu1
  • Answered

    TXB0304: pin to pin with PI4ULS3V304AZMAEX 0 Locked

    307 views
    2 replies
    Latest over 3 years ago
    by Dylan Hubbard
  • Suggested Answer

    TXS0108E: Is this device suitable for SPI and I2C 0 Locked

    836 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Not Answered

    SN74LVC3G06: Logic forum 0 Locked

    189 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Discussion

    SN74LVC1G00: SN74LVC1G00DCKR: Please provide the reflow profile graph Locked

    897 views
    1 reply
    Latest over 3 years ago
    by Emrys Maier
  • Answered

    SN74LVC1G38: SN74LVC1G38DBVR: Please provide the Reflow profile graph 0 Locked

    1222 views
    3 replies
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    TXB0108: Failed to translate up to 10Mhz signal 0 Locked

    225 views
    1 reply
    Latest over 3 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74LVC125A: SN74LVC125ADBR PCN change information 0 Locked

    225 views
    1 reply
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    by Albert Xu1
  • Answered

    CD4047B-MIL: Schematic review 0 Locked

    1484 views
    10 replies
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    by Jimmy Lai
  • Answered

    SN74AXC4T774: Supply voltage 0 Locked

    371 views
    5 replies
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AVC4T245-Q1: Question about capacitance load of transmit port 0 Locked

    628 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    TXB0108: Does each bit automatically detect the direction? 0 Locked

    224 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Answered

    SN74198N: Alternative for obsolete part 0 Locked

    297 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Answered

    LSF0108: Removal of Rpu 0 Locked

    419 views
    5 replies
    Latest over 3 years ago
    by Emrys Maier
  • Suggested Answer

    SN74LVC2G17: Lead Finish 0 Locked

    531 views
    1 reply
    Latest over 3 years ago
    by Albert Xu1
  • Suggested Answer

    SN74LS377: PINS looks like be oxidized 0 Locked

    702 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Answered

    SN74LVC1T45-Q1: VCC and I/O signal 0 Locked

    316 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    TXB0104-Q1: TXB0104QPWRQ1 questions 0 Locked

    579 views
    4 replies
    Latest over 3 years ago
    by guizhang chi
  • Answered

    LSF0102: Pull-up resistor needed for push-pull signal? 0 Locked

    607 views
    1 reply
    Latest over 3 years ago
    by Emrys Maier
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