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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…
    • 5 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.
    • 5 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.
    • 5 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…
    • 5 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…
    • 5 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…
    • 5 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.
    • 5 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). …
    • 5 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…
    • 5 months ago
    • Logic
    • Logic forum
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View FAQ threads
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  • Answered

    TXS0104E: Can I use the TXS0104E as a replacement for the TXS0102 for I2C applications? 0 Locked

    785 views
    6 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    SN74LXC1T45: Dimensions of package type X2SON 0 Locked

    298 views
    2 replies
    Latest over 1 year ago
    by Kazufumi Igarashi
  • Answered

    CD4046B: Sine wave generation 0 Locked

    1028 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    BQ79600EVM: SPI_RDY does not get high after a read frame 0 Locked

    769 views
    13 replies
    Latest over 1 year ago
    by Lukas Hirsch
  • Suggested Answer

    LSF0204:A question about LSF family 0 Locked

    551 views
    6 replies
    Latest over 1 year ago
    by Jack Guan
  • Not Answered

    SN74HCT541: The P11 pin output waveform of SN74HCT541 is abnormal 0 Locked

    186 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    SN74LVC1G123: Overvoltage tolerant of inputs and outputs 0 Locked

    308 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    SN74HCS139: Voltage output level when not supplied 0 Locked

    429 views
    6 replies
    Latest over 1 year ago
    by Giorgio Valente
  • Answered

    SN74LV74A: set up time before CLK 0 Locked

    369 views
    5 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    CD4541B: Current consumption of CD4541 0 Locked

    358 views
    1 reply
    Latest over 1 year ago
    by Noel Fung
  • Suggested Answer

    UCC2800-EP: UCC2800-EP 0 Locked

    308 views
    2 replies
    Latest over 1 year ago
    by Hong Huang
  • Not Answered

    TIBPAL16R4-30M: PAL Power Dissipation vs. Frequency 0 Locked

    300 views
    4 replies
    Latest over 1 year ago
    by Joseph Haas
  • Suggested Answer

    SN74AUP1T14: Max Junction Temp 0 Locked

    228 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC1G04: Maximum junction temp 0 Locked

    326 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    CD4093B: To know the operating lifetime 0 Locked

    333 views
    1 reply
    Latest over 1 year ago
    by Malcolm Lyn
  • Suggested Answer

    SN54LVTH162245-SP: Ordering Part Numbers for SN54LVTH162245-SP 0 Locked

    311 views
    2 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN54LVTH162244-SP: Ordering Part Numbers for SN54LVTH162244-SP 0 Locked

    304 views
    2 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Not Answered

    SN74LVC1G123: Delay Jitter 0 Locked

    544 views
    4 replies
    Latest over 1 year ago
    by Mitch Nelson
  • Suggested Answer

    SN74GTL2010: Design Support 0 Locked

    412 views
    3 replies
    Latest over 1 year ago
    by Jack Guan
  • Answered

    SN74AVCH1T45: The output termination of SN74AVCH1T45 0 Locked

    377 views
    3 replies
    Latest over 1 year ago
    by Michael Ikwuyum
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