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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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  • Answered

    SN74HC257: Specification not shown in datasheet 0 Locked

    377 views
    1 reply
    Latest over 4 years ago
    by Dylan Hubbard
  • Suggested Answer

    TXS0206: TI solution suggestion 0 Locked

    340 views
    1 reply
    Latest over 4 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74LVC2G07: Can SN74LVC2G07 be used with this connection? 0 Locked

    674 views
    1 reply
    Latest over 4 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74HCS126-Q1: Input leakage current max value 0 Locked

    888 views
    7 replies
    Latest over 4 years ago
    by Clemens Ladisch
  • Suggested Answer

    TXS0108E: Can i use a 5V signal to trigger the output enable? 0 Locked

    427 views
    1 reply
    Latest over 4 years ago
    by Emrys Maier
  • Answered

    CD74HC238: Yellow pin 0 Locked

    472 views
    1 reply
    Latest over 4 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AUP1G08-Q1: Output status questions 0 Locked

    576 views
    3 replies
    Latest over 4 years ago
    by Clemens Ladisch
  • Suggested Answer

    TXS0108E: TXS0108 150mv standard 0 Locked

    498 views
    1 reply
    Latest over 4 years ago
    by Emrys Maier
  • Answered

    SN74LVC1T45: Backdrive when powered off causes chip to turn on and latch output low 0 Locked

    420 views
    3 replies
    Latest over 4 years ago
    by Emrys Maier
  • Answered

    SN74AXC8T245: Mbps when translating 1.2V to 3.3V 0 Locked

    657 views
    4 replies
    Latest over 4 years ago
    by Iain Davis1
  • Suggested Answer

    SN74HC112: SN74HC112DG4 will EOL that suggest use SN74HC112DR replace it. 0 Locked

    343 views
    1 reply
    Latest over 4 years ago
    by Dylan Hubbard
  • Answered

    TXS0104E: application 0 Locked

    293 views
    1 reply
    Latest over 4 years ago
    by Dylan Hubbard
  • Answered

    TXB0108: Avoiding oscillations and ringing when buffering TXB0108 signals for off-board GPIO 0 Locked

    1193 views
    2 replies
    Latest over 4 years ago
    by William Ridgeway
  • Answered

    SN74HCS86: Max input frequency 0 Locked

    1236 views
    1 reply
    Latest over 4 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AXC4T774: Open-drain applications 0 Locked

    312 views
    2 replies
    Latest over 4 years ago
    by Roy Hsu
  • Answered

    SN74LVC2G38: Level shifter 0 Locked

    546 views
    4 replies
    Latest over 4 years ago
    by Dylan Hubbard
  • Answered

    SN74AVC4T245: Data rate supported 0 Locked

    245 views
    1 reply
    Latest over 4 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC2T45: Using a SN74LVC to command opto 0 Locked

    301 views
    1 reply
    Latest over 4 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC16T245-EP: Supported Data Rate 0 Locked

    350 views
    1 reply
    Latest over 4 years ago
    by Clemens Ladisch
  • Suggested Answer

    TXS0102: TXS0102 output is not stable during high level 0 Locked

    1582 views
    4 replies
    Latest over 4 years ago
    by Dylan Hubbard
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