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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

    SN74AUC1G125: bidirectional operation in eSPI 0 Locked

    284 views
    2 replies
    Latest over 3 years ago
    by Ann_Lien
  • Answered

    CD74HC4017-Q1: tpd vs CL 0 Locked

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

    SN74LVTH245A: leakage current in tri-state? 0 Locked

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

    TXS0108E-Q1: push pull and open drain 0 Locked

    1567 views
    6 replies
    Latest over 3 years ago
    by Dylan Hubbard
  • Answered

    SN74LVC1G02: SN74LVC1G02DCK3 - Meaning behind "3" Suffix 0 Locked

    297 views
    2 replies
    Latest over 3 years ago
    by David Dorman
  • Answered

    SN74LVC1G132: Bake time? 0 Locked

    398 views
    3 replies
    Latest over 3 years ago
    by Emrys Maier
  • Suggested Answer

    CD4081B-MIL: Difference Between Variants 0 Locked

    282 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74HCS240: Eight Output Differential Buffer for PCI Express 0 Locked

    272 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Answered

    TXB0102: Any single IC solution 2-bit interface to shift level between 3.3v and 5v in fixed opposite directions (not auto-sensing)? 0 Locked

    423 views
    3 replies
    Latest over 3 years ago
    by Vlad Blanshey
  • Suggested Answer

    LSF0102: Why there have R and C on the Vref_B and EN pins in the LSF0102 typical application 0 Locked

    272 views
    1 reply
    Latest over 3 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74HCS541: pin numbers and functions 0 Locked

    713 views
    2 replies
    Latest over 3 years ago
    by Sebastian Muriel
  • Suggested Answer

    TXU0304: Reg :- For part TXU0304RUTR required confirmation for externa pull-down Resistor 0 Locked

    339 views
    5 replies
    Latest over 3 years ago
    by Dylan Hubbard
  • Answered

    SN74AVC2T245: Input transition rise and fall time for UART application 0 Locked

    435 views
    4 replies
    Latest over 3 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74AXC2T45: Could SN74AXC2T45 support I2C level shifting? 0 Locked

    219 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74ALS232B: About replacement of SN74LS224 to SN74ALS232B 0 Locked

    337 views
    5 replies
    Latest over 3 years ago
    by Sebastian Muriel
  • Suggested Answer

    SN74LVC1G14-EP: equivalent in commercial? 0 Locked

    267 views
    1 reply
    Latest over 3 years ago
    by Sebastian Muriel
  • Suggested Answer

    SN74LVC8T245-Q1: CAE simulation information confirmation 0 Locked

    269 views
    1 reply
    Latest over 3 years ago
    by Dylan Hubbard
  • Answered

    LSF0204D: Level shift I2C and PWM signals from 3.3V to 1.2V 0 Locked

    292 views
    2 replies
    Latest over 3 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74AUP1G17: Dynamic power 0 Locked

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

    SN74HCS367: SN74HCS367 self biasing issue 0 Locked

    424 views
    3 replies
    Latest over 3 years ago
    by Clemens Ladisch
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