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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

    SN74AVC4T245DGVR Maximum Data Rates 0 Locked

    327 views
    3 replies
    Latest over 1 year ago
    by kimura-t
  • Answered

    SN74AHC1G125: Input impedance of OE# pin 0 Locked

    395 views
    2 replies
    Latest over 1 year ago
    by Eric Sims
  • Answered

    SN74AHCT1G04: Regarding ESD 0 Locked

    328 views
    2 replies
    Latest over 1 year ago
    by Yusuke Kawate
  • Answered

    SN74ACT00: What is the max junction temperature of the device? 0 Locked

    794 views
    2 replies
    Latest over 1 year ago
    by Bowen Ling
  • Not Answered

    LSF0204D: LSF0204D: Unexpected voltage across FET 0 Locked

    292 views
    1 reply
    Latest over 1 year ago
    by Jack Guan
  • Suggested Answer

    XNOR single Gate in SOT753 or SOT353? 0 Locked

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

    SN74LVC1G175: Regarding thermal data for the part. 0 Locked

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

    SN74HC132: SN74HC132DR marking 0 Locked

    426 views
    4 replies
    Latest over 1 year ago
    by Malcolm Lyn
  • Answered

    TXS0104E: Application advise 0 Locked

    363 views
    2 replies
    Latest over 1 year ago
    by Massimo Tosa
  • Answered

    SN74LVC1T45: input levels above power levels (but below 5V) 0 Locked

    307 views
    2 replies
    Latest over 1 year ago
    by Alejandro Gil
  • Answered

    SN74LVC1T45: About recommended input capacotance for ESD 0 Locked

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

    LSF0204D: Unexpected voltage across FET 0 Locked

    643 views
    11 replies
    Latest over 1 year ago
    by Jack Guan
  • Answered

    SN74LS06: SN74LSxx : operating humidity range 0 Locked

    390 views
    1 reply
    Latest over 1 year ago
    by Malcolm Lyn
  • Answered

    SN74LVC3G34: for the thermal data for the device 0 Locked

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

    SN74HCS273: MTTFd parameter requirements 0 Locked

    335 views
    1 reply
    Latest over 1 year ago
    by Malcolm Lyn
  • Answered

    TXB0108: Connection of open-drain signals 0 Locked

    313 views
    1 reply
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    SN74HC125: Product information for heat-resistant specifications of general purpose ICs and heat-resistant measures 0 Locked

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

    SN74LV165A: As for Operating free-air temperature 0 Locked

    284 views
    2 replies
    Latest over 1 year ago
    by shimamura.tomoyuki
  • Answered

    SN74LVC2244A: Input clamp current 0 Locked

    271 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Discussion

    SN74AVC4T774: initial status Locked

    340 views
    4 replies
    Latest over 1 year ago
    by wang zyong
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