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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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  • Not Answered

    SN74ALS541: When 74ALS541 is not powered, can applying 3.4V (less than absolute maximum ratings) to output pin, will this cause any damage to this device? 0 Locked

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

    SN74AXC8T245: Level shifter for Gigabit RGMII lines running @ 125MHz DDR rate 0 Locked

    1355 views
    3 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    SN74LVC8T245: Max buad rate: CLVC8T245MRHLTEP 0 Locked

    229 views
    2 replies
    Latest over 5 years ago
    by Javier
  • Suggested Answer

    Buffer 0 Locked

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

    SN74AVC2T245: IBIS model capacitance simulation 0 Locked

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

    TXS0108E: Waveform test conditions 0 Locked

    1032 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    SN74LS125A: Replacement of SN74LS125AN 0 Locked

    381 views
    2 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74F08: Output capacitance 0 Locked

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

    SN74LVC2T45: High-Impedance State values confirmation 0 Locked

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

    SN74LVC8T245: Is this part suitable for RGMII interface translation? 0 Locked

    1214 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Not Answered

    CY74FCT541T: Pin compatible component 0 Locked

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

    SMV512K32-SP: tAVWL Write Cycle Timing 0 Locked

    409 views
    1 reply
    Latest over 5 years ago
    by Jake Bettis1
  • Answered

    SN74LVC1G14: SN74LVC1G14: Datasheet Mismatch (Threshold Voltages) 0 Locked

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

    SN74LV244A: How to Know Output Resistor Need 0 Locked

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

    Require TOP MARKING 0 Locked

    263 views
    1 reply
    Latest over 5 years ago
    by Ikechukwu Anyiam
  • Answered

    SN74LVC1G373: Trouble with status of Q output after power-up 0 Locked

    1155 views
    4 replies
    Latest over 5 years ago
    by sebastien salmon
  • Answered

    SN74LVC245A: SN74LVC245A in Mixed Voltage during Power-Up 0 Locked

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

    SN54HC574: JM38510/65604BRA VS SNJ54HC574J 0 Locked

    286 views
    1 reply
    Latest over 5 years ago
    by Chad Crosby
  • Not Answered

    SN74LS02: Simulation issue: SN74LS02 gate rise- and fall-times depends on input frequency 0 Locked

    271 views
    1 reply
    Latest over 5 years ago
    by Chad Crosby
  • Not Answered

    TXS0102: about Level shifter TXS0102 for I2C signal 0 Locked

    2878 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
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