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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

    SN74LV4T125: high/low level judgement 0 Locked

    364 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    CMOS Logic input capacitor maximum value 0 Locked

    2761 views
    8 replies
    Latest over 5 years ago
    by Ryo Akashi
  • Suggested Answer

    CF4320H: Replacement because of EOL 0 Locked

    335 views
    3 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Not Answered

    SN74LV74A: Please advise us how to calculate capacitor value. 0 Locked

    563 views
    3 replies
    Latest over 5 years ago
    by Chad Crosby
  • Not Answered

    CD74HC4094: Data transition of QS2 0 Locked

    495 views
    4 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74LVC1G17: SN74LVC1G17QDCKRQ1 - with Higher Output Current 0 Locked

    363 views
    2 replies
    Latest over 5 years ago
    by ShreyasRao
  • Suggested Answer

    LSF0204: Continue the question thread : Higher push pull resistor 0 Locked

    696 views
    7 replies
    Latest over 5 years ago
    by Emrys Maier
  • Suggested Answer

    SN74AUP1G00: output under no supply 0 Locked

    597 views
    4 replies
    Latest over 5 years ago
    by Amr Elhadidy
  • Answered

    SN74LVC1G32-Q1: output in case of disconnected supply 0 Locked

    475 views
    2 replies
    Latest over 5 years ago
    by Amr Elhadidy
  • Suggested Answer

    SN74LVCH32245A: Alternative to LTB SN74LVCH32245AZKER 0 Locked

    470 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    CD74HC154: Question about the test circuit 0 Locked

    1043 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC2T45: What parameters should be focused on if we want to confirm the max rate of the device? 0 Locked

    307 views
    3 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    SN74LVC125A: Partial power down and HIZ during power up 0 Locked

    314 views
    1 reply
    Latest over 5 years ago
    by Chad Crosby
  • Suggested Answer

    SN74AXC8T245: Input Protection / Use on 5V logic 0 Locked

    977 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    TXS0102: Low-levels are relatively high 0 Locked

    261 views
    2 replies
    Latest over 5 years ago
    by franziskus
  • Suggested Answer

    SN74AVC4T245: Excess current draw during high impedance state 0 Locked

    495 views
    6 replies
    Latest over 5 years ago
    by Mark Olivier
  • Answered

    CD54HC4024: Difference between CD54HC4024F & CD54HC4024F3A 0 Locked

    298 views
    2 replies
    Latest over 5 years ago
    by Art Mecina
  • Suggested Answer

    SN74ALVC16244A: foot print data 0 Locked

    329 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    TXS0102-Q1: OE pin max input voltage 0 Locked

    240 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Not Answered

    SN74LVC541A: Problem happens after 20 hours of continuous work 0 Locked

    331 views
    2 replies
    Latest over 5 years ago
    by Chad Crosby
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