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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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View FAQ threads
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  • Answered

    SN74LVCH16T245: Correct way to interface an open drain interrupt to a bus-hold input (not recommended is different than not forbidden) 0 Locked

    594 views
    2 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    LSF0108-Q1: Design Support 0 Locked

    394 views
    2 replies
    Latest over 1 year ago
    by Jack Guan
  • Answered

    LSF0204: Get the same voltage 0 Locked

    467 views
    2 replies
    Latest over 1 year ago
    by Wipop Panyatipsakul
  • Suggested Answer

    SN74LVT16245A: SN74LVT16245A Max Data Rate 0 Locked

    269 views
    1 reply
    Latest over 1 year ago
    by Malcolm Lyn
  • Answered

    SN74AHC1G14: Status of output if input is floating. 0 Locked

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

    SN74HC132: FIR rate at 70% confidence level 0 Locked

    442 views
    4 replies
    Latest over 1 year ago
    by Shinichi Inoue
  • Answered

    SN74LV244A: SN74LV244A 0 Locked

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

    LVC Power Calculation 0 Locked

    205 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC2G00: different Pin designation for DSBGA 0 Locked

    312 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Not Answered

    TAS2505EVM: Unable to function properly, is it a hardware issue? 0 Locked

    788 views
    18 replies
    Latest over 1 year ago
    by Ivan Salazar
  • Suggested Answer

    SNJ54LS164J - Is this MIL-Spec part? 0 Locked

    331 views
    1 reply
    Latest over 1 year ago
    by Albert Xu1
  • Not Answered

    fungus mitigation 0 Locked

    285 views
    1 reply
    Latest over 1 year ago
    by Jim Carrillo
  • Answered

    SN54AHC244: when max 2.5V control state, is it correct operating? (VCC 3.3V) 0 Locked

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

    SN74LVC574A: Behavior while /OE = High 0 Locked

    235 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN74HC244-Q1: output current capacity 0 Locked

    456 views
    3 replies
    Latest over 1 year ago
    by Albert Xu1
  • Suggested Answer

    TXU0304: TXU0304 for SPI, speed vs propagation delay 0 Locked

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

    TXB0102: Level Translation for MDC,MDIO, Ethernet MDC,MDIO 0 Locked

    724 views
    5 replies
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    TXS0102-Q1: Please review the schematic, and have some questions 0 Locked

    270 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC2G00: Question about tPLZ, tPHZ, tPZL and tPZH in the device datasheet. 0 Locked

    538 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC1G04: SN74LVC1G04 0 Locked

    269 views
    1 reply
    Latest over 1 year ago
    by Malcolm Lyn
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