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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] 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
  • [FAQ] What is TPLD?

    Malcolm Lyn
    Malcolm Lyn
    FAQ: TPLD > Current FAQ TPLD stands for TI Programmable Logic Devices . These devices are a family of programmable logic devices integrating multiple digital and analog functions into a single small package.
    • 5 months ago
    • Logic
    • Logic forum
  • [FAQ] Frequently Asked Questions: TPLD

    Malcolm Lyn
    Malcolm Lyn
    Top TI Programmable Logic FAQs What is TPLD? Does TPLD have memory? What kind of memory does TPLD use? Can TI program TPLD for me? Can a third party program TPLD for me? Can I permanently program TPLD in-system or in production myself? What…
    • 5 months ago
    • Logic
    • Logic forum
  • [FAQ] What are the differences between the TXS-Type Variants (E,V)?

    Jack Guan
    Jack Guan
    Part Number: TXS0104V Other Parts Discussed in Thread: TXS0102 , TXS0102V Tool/software: The biggest difference between the two variants is the ESD protection with TXS-Type offering IEC-ESD protection on the 4-ch/8-ch and higher ESD protection than…
    • 9 months ago
    • Logic
    • Logic forum
  • [FAQ] Dual Footprinting - How to design around supply constraints and create flexibility for boards

    Albert Xu1
    Albert Xu1
    Part Number: SN74HCS08 Tool/software: App Note: Optimizing Board Design for Supply Constrained Environments Dual foot-printing packages is the practice of overlaying a package's layout on top of another package. This allows more flexibility in system…
    • 10 months ago
    • Logic
    • Logic forum
  • [FAQ] Which IBIS model should I choose for simulating Auto-Bidirectional Translators (LSF,TXB,TXS) ?

    Jack Guan
    Jack Guan
    Other Parts Discussed in Thread: LSF0101 FAQ: Logic and Voltage Translation > Auto-Bidirectional Level-Shifters > Current FAQ In most cases, it is recommended to test with the device EVM instead as it yields much more accurate results under specific…
    • over 1 year ago
    • Logic
    • Logic forum
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  • Not Answered

    SN74AHCT1G14-Q1: FMEA Report 0 Locked

    158 views
    1 reply
    Latest 8 months ago
    by Albert Xu1
  • Answered

    LSF0102: What happens if/when EN input is being driven below GND? 0 Locked

    200 views
    2 replies
    Latest 8 months ago
    by Alberto Aloisio
  • Answered

    TXB0104: TXB0104 0 Locked

    343 views
    10 replies
    Latest 8 months ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AHC1G14: PSpice model not working 0 Locked

    236 views
    3 replies
    Latest 8 months ago
    by Albert Xu1
  • Not Answered

    CD4046B: CD4046 VCO frequency precision 0 Locked

    547 views
    3 replies
    Latest 8 months ago
    by Connor Lewis
  • Suggested Answer

    SN74HC590A: Parameters for IOH, IOL, TRec, Power Disp. 0 Locked

    156 views
    1 reply
    Latest 8 months ago
    by Albert Xu1
  • Suggested Answer

    SN74HCS125: Could you provide input capacitance(ci)? 0 Locked

    253 views
    1 reply
    Latest 8 months ago
    by Albert Xu1
  • Suggested Answer

    TXS0108E: Request for Comparison of Changes in Material Data Sheets (Rev. I to L) 0 Locked

    240 views
    1 reply
    Latest 8 months ago
    by Jack Guan
  • Suggested Answer

    TXS0108E-Q1: High input voltage (min) differences between data-sheet and product page 0 Locked

    235 views
    1 reply
    Latest 8 months ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AVC2T245: Confirmation of applied circuits 0 Locked

    209 views
    2 replies
    Latest 8 months ago
    by Clemens Ladisch
  • Suggested Answer

    SN74ABT245B: About the voltages allowed by the input clamp current ratings 0 Locked

    225 views
    3 replies
    Latest 8 months ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AVC16722: 1 PPS Buffer Implementation 1 to n with D'Latch 0 Locked

    622 views
    4 replies
    Latest 8 months ago
    by Clemens Ladisch
  • Answered

    SN74AVC4T245-Q1: Request for 3D Model - 74AVC4T245QWBQBRQ1 0 Locked

    175 views
    2 replies
    Latest 8 months ago
    by Joshua Salinas
  • Answered

    SN74AVC4T774: Partial Power 0 Locked

    205 views
    3 replies
    Latest 8 months ago
    by Joshua Salinas
  • Answered

    SN74LV21A: Spice Model 0 Locked

    174 views
    1 reply
    Latest 8 months ago
    by Albert Xu1
  • Answered

    SN74LV123A: Necessity of Power-up ramp rate 0 Locked

    212 views
    3 replies
    Latest 8 months ago
    by Albert Xu1
  • Suggested Answer

    SN74LV273A: Partial Power Down (Ioff) 0 Locked

    240 views
    1 reply
    Latest 8 months ago
    by Ian Graham
  • Answered

    TPLD1201-RWB-EVM: Regarding the memory of the EVM 0 Locked

    296 views
    3 replies
    Latest 8 months ago
    by Owen Westfall
  • Suggested Answer

    TXS0102: SI simulation model 0 Locked

    208 views
    2 replies
    Latest 8 months ago
    by Jack Guan
  • Answered

    SN74LXC2T45: UART to RS-485 schematic review 0 Locked

    252 views
    2 replies
    Latest 8 months ago
    by Joshua Salinas
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