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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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  • Not Answered

    For the operating frequency of the SN74CBTLV3257 0 Locked

    380 views
    3 replies
    Latest over 11 years ago
    by Chris Cockrill
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    Level translator from 3,3 V to both 3,3 V and 5V in SOP14 0 Locked

    773 views
    4 replies
    Latest over 11 years ago
    by Chris Cockrill
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    SN74LV1T08 Vin and Vcc Sequence 0 Locked

    404 views
    2 replies
    Latest over 11 years ago
    by Hidekazu Fujikawa
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    Non-Inverting Buffer IC 0 Locked

    700 views
    5 replies
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    by Hidetoshi Matsunami
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    74HC4094 0 Locked

    523 views
    1 reply
    Latest over 11 years ago
    by Chris Cockrill
  • Not Answered

    TXS0102 - With higher drive current. 0 Locked

    528 views
    4 replies
    Latest over 11 years ago
    by Wei Lang
  • Not Answered

    TS3L110 - 2:1 multiplexers for RMII Interface 0 Locked

    994 views
    2 replies
    Latest over 11 years ago
    by Kawai
  • Not Answered

    SN74LVC2T45 - Thermal characteristic Theta JC and TJ (MAX) 0 Locked

    1721 views
    9 replies
    Latest over 11 years ago
    by Kawai
  • Not Answered

    SN74CBT16390 – About input signal 0 Locked

    433 views
    4 replies
    Latest over 11 years ago
    by Hide
  • Answered

    SN74LVC2T45YZPR - Power consumption at 50MHz operation 0 Locked

    389 views
    2 replies
    Latest over 11 years ago
    by Kawai
  • Not Answered

    Multiplexer or demultiplexer? 0 Locked

    385 views
    1 reply
    Latest over 11 years ago
    by Chris Cockrill
  • Answered

    SN74AVC32T245 the time of DIR 0 Locked

    333 views
    2 replies
    Latest over 11 years ago
    by NAOKI AOYAMA
  • Not Answered

    TXS0108 connected to TXS0104 0 Locked

    811 views
    1 reply
    Latest over 11 years ago
    by Wei Lang
  • Not Answered

    SN74AUP2G80 and SN74AUP2G79 value at power-up 0 Locked

    392 views
    1 reply
    Latest over 11 years ago
    by Chris Cockrill
  • Not Answered

    CY74FCT16244 Current Output Capibility 0 Locked

    439 views
    3 replies
    Latest over 11 years ago
    by Chris Cockrill
  • Not Answered

    SN74AHCT574: old design works differently than new design 0 Locked

    549 views
    2 replies
    Latest over 11 years ago
    by Chris Cockrill
  • Answered

    SN74AHC00 / Delay time from VCC powered up to valid output 0 Locked

    705 views
    3 replies
    Latest over 11 years ago
    by Chris Cockrill
  • Not Answered

    IBIS model for the SN74ABT162245DLR part 0 Locked

    494 views
    3 replies
    Latest over 11 years ago
    by Chris Cockrill
  • Not Answered

    SN74LVC3G17 Ioff operation during power on/down 0 Locked

    349 views
    2 replies
    Latest over 11 years ago
    by toshi-e2e
  • Not Answered

    Termination for 74LS279A unused set and reset input and CD54HC4538 usused 2Cx and 2RxCx inputs 0 Locked

    723 views
    7 replies
    Latest over 11 years ago
    by stevenh
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