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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

    TXS0102: TXS0102 Bidirectional Property 0 Locked

    277 views
    3 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    CD4081B: Error message in Pspice for TI - ERROR(ORPSIM-15108): subcircuit undefined 0 Locked

    567 views
    4 replies
    Latest over 1 year ago
    by Vladimir Kosel
  • Answered

    TXB0106: For SPI 1.8V to1.2V level shift ,Input 20M,output is 10M or some cycle lost. 0 Locked

    664 views
    11 replies
    Latest over 1 year ago
    by Jack Guan
  • Suggested Answer

    LSF0102: spec check 0 Locked

    607 views
    7 replies
    Latest over 1 year ago
    by Jack Guan
  • Answered

    TXS0102: How to TXS0102 decide push pull or open drain? 0 Locked

    2815 views
    14 replies
    Latest over 1 year ago
    by bb0667
  • Suggested Answer

    TXB0108: Please help to provide the IC power consumption. 0 Locked

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

    TXB0102: TXS0104E for sim card 0 Locked

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

    SN74AHCT08: Thermal information for SN74AHCT08PWR 0 Locked

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

    SN74AHC14: Input voltage exceed the Vcc rail 0 Locked

    401 views
    8 replies
    Latest over 1 year ago
    by Malcolm Lyn
  • Suggested Answer

    TXV0106: Data rate clarification for RGMII 0 Locked

    283 views
    3 replies
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    SN74LVC1G04: SN74LVC1G04DCKR Shelf life and advise what test need if material overdate 0 Locked

    338 views
    1 reply
    Latest over 1 year ago
    by Ian Graham
  • Answered

    SN74LV4040A: About SN74LV4040A's thermal information 0 Locked

    209 views
    1 reply
    Latest over 1 year ago
    by Owen Westfall
  • Not Answered

    SN74AHCT1G125: SN74AHCT1G125;Data sheet 0 Locked

    304 views
    1 reply
    Latest over 1 year ago
    by Ian Graham
  • Answered

    SN74LV1T04: Maximum value of VIH and the minimum value of VIL 0 Locked

    374 views
    3 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN74HC257A: sn74hc257 0 Locked

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

    UCC28180: Not getting PWM pulse on 8th pin of UC28180 0 Locked

    275 views
    3 replies
    Latest over 1 year ago
    by Ulrich Goerke
  • Suggested Answer

    SN74AUC74: Does SN74AUC74 support LVCMOS 33 input voltage level? 0 Locked

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

    CD4555B: CD4555BPWR 0 Locked

    217 views
    1 reply
    Latest over 1 year ago
    by Owen Westfall
  • Not Answered

    SN54BCT760: 5962-9093801M2A 0 Locked

    156 views
    1 reply
    Latest over 1 year ago
    by Owen Westfall
  • Answered

    SN74AHC123A: About the usage of leading edge detector 0 Locked

    292 views
    2 replies
    Latest over 1 year ago
    by ziyu liu
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