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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] How do I size my external RC components surrounding Auto-Bi Directional Translators to fit my System Requirements?

    Jack Guan
    Jack Guan
    Part Number: TXB0108 TXB0102 LSF0102 LSF0101 TXS0104E LSF0108 LSF0002 TXB0104 TXB0106 TXB0101 TXS0108E TXS0101 TXS0102 LSF0204 Tool/software: Auto Bi-Directional translators demand additional design considerations over other translators, such as external…
    • 4 months ago
    • Logic
    • Logic forum
  • [FAQ]: My simulation in ICS is very slow - how do I fix it?

    Malcolm Lyn
    Malcolm Lyn
    FAQ: TPLD > Current FAQ The two biggest causes of slow simulation are: Fast oscillators and switching signals Large simulation timescales (simulations that take 1+ seconds) If the simulation is utilizing a square wave with a period that is…
    • 6 months ago
    • Logic
    • Logic forum
  • [FAQ] Are TPLDs pin-to-pin compatible with competitor devices?

    Malcolm Lyn
    Malcolm Lyn
    FAQ: TPLD > Current FAQ Numerous TPLD products are either pin to pin or layout compatible with competing products. Our products utilize standard, JEDEC packaging standards.
    • 6 months ago
    • Logic
    • Logic forum
  • [FAQ] Can my TPLD be changed after programming?

    Malcolm Lyn
    Malcolm Lyn
    FAQ: TPLD > Current FAQ Once a TPLD is permanently programmed or “burned” through OTP, the design cannot be changed. If you wish to change your design after permanently programming an OTP part, a new, previously unprogrammed part must be used.
    • 6 months ago
    • Logic
    • Logic forum
  • [FAQ] How is TPLD programmed?

    Malcolm Lyn
    Malcolm Lyn
    FAQ: TPLD > Current FAQ TPLD is programmed through SPI communication enabled by the programmer firmware and InterConnect Studio (ICS). Each TPLD device uses 5 pins to program the device: 4 pins for SPI communication and 1 pin (GPI) that provides a specific…
    • 6 months ago
    • Logic
    • Logic forum
  • [FAQ] What do I use to program TPLD?

    Malcolm Lyn
    Malcolm Lyn
    Other Parts Discussed in Thread: TPLD1201 FAQ: TPLD > Current FAQ TPLD is programmed through our software tool, InterConnect Studio (ICS) , in combination with a TPLD programmer and EVM. TPLD programmers and EVMs can be found on the “Hardware development…
    • 6 months ago
    • Logic
    • Logic forum
  • [FAQ] Can I permanently program TPLD in-system or in production myself?

    Malcolm Lyn
    Malcolm Lyn
    FAQ: TPLD > Current FAQ No, current devices do not support in-system or inline programming (support is planned for future devices). For large scale production, we recommend you have TI program the devices before shipping. Customers can program devices…
    • 6 months ago
    • Logic
    • Logic forum
  • [FAQ] Can a third party program TPLD for me?

    Malcolm Lyn
    Malcolm Lyn
    FAQ: TPLD > Current FAQ Yes. Currently TI has enabled Dediprog to work as a third party for programming TPLD.
    • 6 months ago
    • Logic
    • Logic forum
  • [FAQ] Can TI program TPLD for me?

    Malcolm Lyn
    Malcolm Lyn
    FAQ: TPLD > Current FAQ Customers can order devices for production through InterConnect Studio (ICS). TI can program devices (at no additional cost!) before shipping with the submitted design if the order quantity is one reel or more (3000 units). …
    • 6 months ago
    • Logic
    • Logic forum
  • [FAQ] Does TPLD have memory? What kind of memory does TPLD use?

    Malcolm Lyn
    Malcolm Lyn
    FAQ: TPLD > Current FAQ TPLD uses Floating-Gate One-Time Programmable (OTP) technology to program its parts, as opposed to other Non-Volatile Memory techniques such as eFuses or AntiFuses, or Volatile Memory technologies such as EEPROM or RAM. Floating…
    • 6 months ago
    • Logic
    • Logic forum
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View FAQ threads
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  • Answered

    Schmitt Trigger SN74AC14N basic question about output 0 Locked

    943 views
    3 replies
    Latest over 8 years ago
    by TEK4EDU Italy
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    SN74LVC32A: Input transition rise and fall rate 0 Locked

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  • Suggested Answer

    TCA5013: TCA5013 for EAL5+ 0 Locked

    714 views
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    SN74AUP1T00: SN74AUP1T00 Vin voltage is larger than 3.3v and VCC voltage is 3.3v,ok? 0 Locked

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    4 replies
    Latest over 8 years ago
    by Emrys Maier
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    CD4010B-Q1: The float VDD voltage is 4.35v? 0 Locked

    1745 views
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    SN74LVC1G07: SN74LVC1G07 Schmitt Trigger on Ports 0 Locked

    703 views
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    Latest over 8 years ago
    by Emrys Maier
  • Not Answered

    TXB0104: TXB0104 output driving capability 0 Locked

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    by aozer
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    SN74AVC16T245: SN74AVC16T245 application 0 Locked

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    by Nanfang Liao
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    Long distance transmission of CMOS single end output 0 Locked

    2110 views
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    by Emrys Maier
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    Input impedance of SN74CB3Q330x / TS12A451x 0 Locked

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    SN74AUC1G79: Problem on the Output Q pin 0 Locked

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    LSF0204 VOL(output voltage low level) too high 0 Locked

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    LSF0108: Questions about this Bidirectional Multi-Voltage Level Translator Part 0 Locked

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    by Emrys Maier
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    SN74LVC125A: Waveform of VCC 0 Locked

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    Latest over 8 years ago
    by Clemens Ladisch
  • Suggested Answer

    TXS0102: TXS0102 typical power consumption 0 Locked

    789 views
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    Latest over 8 years ago
    by Patrick Chen(TPE System & Application)
  • Not Answered

    functionality of an Integrated Circuit? 0 Locked

    1304 views
    11 replies
    Latest over 8 years ago
    by Hupaa San
  • Answered

    About input voltage level on A-port (TXS02612) 0 Locked

    776 views
    1 reply
    Latest over 8 years ago
    by Clemens Ladisch
  • Not Answered

    [SN74LVC1G125-Q1] Please Review the SCH and Operation 0 Locked

    1701 views
    3 replies
    Latest over 8 years ago
    by Emrys Maier
  • Not Answered

    SN74LVC157A: Input transition rise or fall rate 0 Locked

    623 views
    2 replies
    Latest over 8 years ago
    by Emrys Maier
  • Answered

    SN74LVC1G86: Pd, ΨJT and θJC parameter 0 Locked

    713 views
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    Latest over 8 years ago
    by Joe Stephan
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