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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

    SN74LVC4245A: Can SN74LVC4245 tolerate a ±600mV glitch on input voltage? 0 Locked

    894 views
    1 reply
    Latest over 6 years ago
    by Clemens Ladisch
  • Answered

    SN74LV126A: EOL plan 0 Locked

    366 views
    2 replies
    Latest over 6 years ago
    by Hideyuki Takisawa
  • Answered

    SN74LVC541A-EP: Y1 output level during Vcc ramp up 0 Locked

    556 views
    3 replies
    Latest over 6 years ago
    by Wade Vonbergen
  • Suggested Answer

    SN74AUP2G17: SN74AUP2G17DCKR asking the data. 0 Locked

    377 views
    1 reply
    Latest over 6 years ago
    by Karan Kotadia
  • Suggested Answer

    SN74LVC1G126: possible to have 5V input with SN74LVC1G126? 0 Locked

    365 views
    2 replies
    Latest over 6 years ago
    by Dylan Hubbard
  • Answered

    SN74AHC1G08: SN74AHC1G08DBVR Tc 0 Locked

    334 views
    1 reply
    Latest over 6 years ago
    by Dylan Hubbard
  • Answered

    SN74LVC138A: Is MTBF increasing if you have 5V in on the signals 0 Locked

    379 views
    1 reply
    Latest over 6 years ago
    by Dylan Hubbard
  • Answered

    SN74AVC4T774: SN74AVC4T774 application problems 0 Locked

    442 views
    2 replies
    Latest over 6 years ago
    by Dylan Hubbard
  • Suggested Answer

    TC7SZ08F replacement 0 Locked

    264 views
    1 reply
    Latest over 6 years ago
    by Clemens Ladisch
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    HC00 and part numbers 0 Locked

    587 views
    1 reply
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    by Clemens Ladisch
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    SN74AVC2T45: HDMI level Shift, require max data rates is 1Gbps. 0 Locked

    481 views
    3 replies
    Latest over 6 years ago
    by David (ASIC) Liu
  • Suggested Answer

    SN74LVC1G17: SN74LVC1G17DCK input is bipolar or CMOS input 0 Locked

    352 views
    1 reply
    Latest over 6 years ago
    by Dylan Hubbard
  • Suggested Answer

    TXB0108: tpd is beyond the specification in the datasheet 0 Locked

    257 views
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    Latest over 6 years ago
    by Dylan Hubbard
  • Answered

    CD4504B-EP: SPICE Model 0 Locked

    598 views
    1 reply
    Latest over 6 years ago
    by Wade Vonbergen
  • Answered

    SN74LVT16245A: About a input signal frequency. 0 Locked

    307 views
    1 reply
    Latest over 6 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC1G02: Typical Icc of SN74LVC1G02 0 Locked

    555 views
    1 reply
    Latest over 6 years ago
    by Clemens Ladisch
  • Answered

    SN74LS624: Crystal connection method and internal circuit 0 Locked

    1367 views
    2 replies
    Latest over 6 years ago
    by user6165533
  • Suggested Answer

    SN74LVC14A: SN74LVC14APW: input port protection circuit 0 Locked

    1785 views
    11 replies
    Latest over 6 years ago
    by Karan Kotadia
  • Suggested Answer

    SN74AVC2T244: Need Thermal Details 0 Locked

    354 views
    1 reply
    Latest over 6 years ago
    by Karan Kotadia
  • Suggested Answer

    SN74LVC1T45: Not able to import in TINA 0 Locked

    268 views
    1 reply
    Latest over 6 years ago
    by Karan Kotadia
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