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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

    SN74LVC1G08: VCC=0V condition 0 Locked

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

    LSF0108: We want to check whether the A side and B side is high impedance condition when not give the VCCA or VCCB. 0 Locked

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

    SN74LV1T34: can the NC pin be connected to Vcc? 0 Locked

    369 views
    1 reply
    Latest over 5 years ago
    by Chad Crosby
  • Answered

    SN74LVC125A-Q1: SN74LVC125A-Q1 in series, is it possible? 0 Locked

    687 views
    6 replies
    Latest over 5 years ago
    by Damiano Balzani
  • Answered

    Fast Implementation of Regression Analysis on TI Microcontroller (TMS320F280040) 0 Locked

    596 views
    3 replies
    Latest over 5 years ago
    by Sira Rao80
  • Suggested Answer

    SN74LVC1G14: About Recommended land pattern 0 Locked

    440 views
    6 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    TXS0206-29: Help to check TXS0206-29 package dimension details 0 Locked

    420 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    SN74LVC1G175: Unencrypted SPICE model? 0 Locked

    479 views
    2 replies
    Latest over 5 years ago
    by Gregory Duperon
  • Suggested Answer

    SN74LVC1G08: DeltaT/DeltaV requirement 0 Locked

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

    SN74ALVCH32245: Voltage Spike on SN74AVC32T245 OE 0 Locked

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

    SN74LVC1T45: solution to do p2p replacement of TTL1T45 0 Locked

    1131 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    TCA9539PW IO Expander 0 Locked

    304 views
    2 replies
    Latest over 5 years ago
    by SOORAJ SUNDARAN
  • Suggested Answer

    SN74AUP2G07: can i pull-up the OD output of SN74AUP2G07 through Kohm to other voltage level > VCC of this part ? 0 Locked

    619 views
    2 replies
    Latest over 5 years ago
    by ShreyasRao
  • Suggested Answer

    SN74LVC1G373: Logic forum 0 Locked

    1062 views
    5 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LV165A: second source 0 Locked

    310 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Not Answered

    SN74LVC8T245: Undesired output behavior during power-up 0 Locked

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

    TXB0104: Please give us Reflow conditions information 0 Locked

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

    SN74LVC1G373: Check the correct operation 0 Locked

    536 views
    1 reply
    Latest over 5 years ago
    by Chad Crosby
  • Answered

    SN74LVC1G74: Button Circuit Design 0 Locked

    443 views
    3 replies
    Latest over 5 years ago
    by Allan Fan
  • Answered

    Thermal characteristics of SNJ54AC11FK 0 Locked

    282 views
    9 replies
    Latest over 5 years ago
    by George Ott
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