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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…
    • 11 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

    TXV0106: More datasheet issues. 0 Locked

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

    LSF0108: Push Pull Driver into A1 with Voltage higher than VREF_A 0 Locked

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

    SN74LVC1G17: Slow input rise and fall time spec 0 Locked

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

    SN74HC540: Query regarding direct substitute part 0 Locked

    301 views
    2 replies
    Latest over 1 year ago
    by Nitesh Bhurke
  • Suggested Answer

    SN74LVC1G74: Project schematic review 0 Locked

    253 views
    3 replies
    Latest over 1 year ago
    by Malcolm Lyn
  • Not Answered

    SN74AHCT541: while OE1 is high, OE2 is low, why output signal changes its state 0 Locked

    862 views
    16 replies
    Latest over 1 year ago
    by Malcolm Lyn
  • Suggested Answer

    SN74LVTH125: SN74LVTH125 for 1 pulse per second 3.3V LVTTL 50 ohm load drive compatibility 0 Locked

    598 views
    4 replies
    Latest over 1 year ago
    by Malcolm Lyn
  • Suggested Answer

    CD74HC393: RFQ SUPPORT 0 Locked

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

    TXS0108E-Q1: Level Shifting not sitting at 0 when no input 0 Locked

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

    SN74LVCH8T245: Pulse Rise/Fall Time 0 Locked

    219 views
    1 reply
    Latest over 1 year ago
    by Michael Ikwuyum
  • Answered

    TXS0108E:level shifter 5v to 3.3V 0 Locked

    739 views
    3 replies
    Latest over 1 year ago
    by francesc riera vidal
  • Answered

    LSF0101: Capacitor on Vref_A? 0 Locked

    228 views
    2 replies
    Latest over 1 year ago
    by Zach Kimble
  • Suggested Answer

    TXB0108: VCCB ON/OFF 0 Locked

    295 views
    4 replies
    Latest over 1 year ago
    by Jack Guan
  • Suggested Answer

    SN74HCS125: SN74HCS125 0 Locked

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

    SN54SC4T125-SEP: Level translation 0 Locked

    242 views
    2 replies
    Latest over 1 year ago
    by Javier Guevara
  • Suggested Answer

    TXV0106: skew for Vcca=1.2V and switching char. for Vcca=3.3V 0 Locked

    301 views
    5 replies
    Latest over 1 year ago
    by Michael Ikwuyum
  • Answered

    SN74AHC157: About Ioh & Iol for SCLS345K. 0 Locked

    343 views
    2 replies
    Latest over 1 year ago
    by Owen Westfall
  • Suggested Answer

    TXS0104E: TXS0104EPWR 0 Locked

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

    TXB0104: TXB0104QRGYRQ1 - exposed thermal center pad 0 Locked

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

    SN74HC540: Design query regarding pull up resistor values 0 Locked

    231 views
    2 replies
    Latest over 1 year ago
    by Nitesh Bhurke
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