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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

    SN74AUP2G126: Theta JC / Max Tj information 0 Locked

    396 views
    5 replies
    Latest over 1 year ago
    by Albert Xu1
  • Answered

    SN74LV6T17: input signal when device is powered OFF 0 Locked

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

    TXS0102: DCUR versus DCUT and what is G4 0 Locked

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

    LSF0204: VIH, VIL, VOH, VOL of input/output pins 0 Locked

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

    SN74HCS244: ENQUIRY ON DISCOLORATION LEADS FOR PART SN74HCS244QPWRQ1 (SO#171288) 0 Locked

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

    SN54SLC8T245-SEP: Cold Sparing Question 0 Locked

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

    CD74HC125: Contain different electronic size 0 Locked

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

    SN74AXC8T245EVM: Mechanical Drawing 0 Locked

    379 views
    4 replies
    Latest over 1 year ago
    by Sean Sneed
  • Answered

    TXS0102: as switch 0 Locked

    263 views
    2 replies
    Latest over 1 year ago
    by user5502302
  • Answered

    SN74LV1T04: Spice behavioral model for SN74LV1T04 shows VIH=2.5V for VCC=5V in LTspice simulation 0 Locked

    848 views
    4 replies
    Latest over 1 year ago
    by Malcolm Lyn
  • Answered

    SN74AUP1G32: Output value on startup working as latch. 0 Locked

    442 views
    9 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    TXS0104E: Inquiry whether TXS0104E supports I2C and GPIO 0 Locked

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

    Darlington Transistor Array - ULN2803AN 0 Locked

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

    SN74LV541A: level shifting for SPI 0 Locked

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

    SN74AHCT1G126-Q1: Buffer 3.3V logic to 6.5V 0 Locked

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

    TXB0108: is each channel independent? 0 Locked

    333 views
    3 replies
    Latest over 1 year ago
    by Michael Ikwuyum
  • Not Answered

    SN74LVC1T45: Failure of level translator IC : SN74LVC1T45QDCKRQ1 0 Locked

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

    TXS0102-Q1: Feasibility of usage of TXS0102-Q1 for I2C 0 Locked

    489 views
    5 replies
    Latest over 1 year ago
    by Mayur M Bharadwaj
  • Answered

    LSF0204: IBIS Model Request 0 Locked

    322 views
    1 reply
    Latest over 1 year ago
    by Jack Guan
  • Answered

    SN74LV123A-Q1: datasheet discrepancy for inputs 0 Locked

    318 views
    2 replies
    Latest over 1 year ago
    by David Masdon
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