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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…
    • 5 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

    TXS0108E: TXS0108E connected I2C devices 0 Locked

    2564 views
    7 replies
    Latest over 5 years ago
    by De Bug
  • Suggested Answer

    LSF0102-Q1: Size of pull up resistors 0 Locked

    320 views
    2 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74HCT138: SN74HCT138N, RoHS 3 2015/863/EU 0 Locked

    396 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    TXB0102: What is A1/A2 state when VCCB and EN is floating? 0 Locked

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

    TXS0102: TXS0102: whether OE pin connect to high voltage (such as VCCA) when power up? 0 Locked

    504 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    SN74LVC16T245: Output capacitance. 0 Locked

    334 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC2G241: Input pin pull up/down 0 Locked

    415 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    TXB0104: TXB0104 VCCA & VCCB connect with Single 1.8V source 0 Locked

    370 views
    4 replies
    Latest over 5 years ago
    by Rajkumar kannan
  • Answered

    SN74AHCT00: Unspecified V_IN to V_DD relation -- unpowered part 0 Locked

    402 views
    2 replies
    Latest over 5 years ago
    by Piotr Wyderski
  • Not Answered

    SN74AVC8T245: Regarding SN74AVC8T245PWR 0 Locked

    566 views
    4 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    LSF0204: Pull-up resistor calculation 0 Locked

    426 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    TXB0106: Alternate buffer for TXB0106 Level translator 0 Locked

    1120 views
    6 replies
    Latest over 5 years ago
    by Rajkumar kannan
  • Suggested Answer

    LSF0102: LSF0102 VS TXS0102 0 Locked

    981 views
    7 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    SN74LVCH16374A: PCB Foot Pattern TVSOP(48) 0 Locked

    409 views
    3 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    TXS0206: Will the transceiver work with the WP and CD if they are disabled/left floating? 0 Locked

    230 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN54LVTH162244: SN54LVTH162244 query 0 Locked

    377 views
    4 replies
    Latest over 5 years ago
    by Shinu.V.Mathew
  • Suggested Answer

    SN74LVCC3245A: Behavior under short condition(Urgent Help/) 0 Locked

    242 views
    1 reply
    Latest over 5 years ago
    by Chad Crosby
  • Suggested Answer

    TXS02612: Conflicting timing parameters: Channel-to-Clock Skew and Propagation Delay 0 Locked

    566 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Not Answered

    [FAQ] [H] Quality and Manufacturing 0 Locked

    2886 views
    0 replies
    Started over 5 years ago
    by Albert Xu1
  • Not Answered

    [FAQ] [H] Logic Technology 0 Locked

    2962 views
    0 replies
    Started over 5 years ago
    by Albert Xu1
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