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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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  • Answered

    SN74AVCH8T245: how to connect unused ports? 0 Locked

    244 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

    TXS0104E-Q1: one shot peak current and output current driving strength in steady state 0 Locked

    257 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74HC164: SN74HC164 output current 0 Locked

    319 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AVC4T234: 26-Ω series resistor on A-side outputs of SN74AVC4T234 0 Locked

    540 views
    7 replies
    Latest over 2 years ago
    by Jack Guan
  • Suggested Answer

    SN74GTL2003: SN74GTL2003PW 0 Locked

    453 views
    7 replies
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LXC2T45: SN74LXC2T45DTTR 0 Locked

    298 views
    1 reply
    Latest over 2 years ago
    by Yuan Rao
  • Suggested Answer

    CD4015B: Confirmation to use the part for new designs. and availability of alternate parts & SPICE Models 0 Locked

    393 views
    6 replies
    Latest over 2 years ago
    by Santhosh Kumar S
  • Answered

    SN74LVC2G125: Ioff feature protecting the logic gates from being powered through IO pins when unpowered? +1 Locked

    466 views
    4 replies
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    SN74LVC1G04: Data retention logic levels 0 Locked

    707 views
    8 replies
    Latest over 2 years ago
    by Emrys Maier
  • Answered

    TXB0102: OUTPUT Buffer 0 Locked

    312 views
    2 replies
    Latest over 2 years ago
    by user5163865
  • Suggested Answer

    SN74LVC1G126-Q1: SN74lvc1g126 - OE pin voltage ramp 0 Locked

    361 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC1G17: Datasheet Information + Technical Question 0 Locked

    420 views
    4 replies
    Latest over 2 years ago
    by Emrys Maier
  • Answered

    SN74LVC2G14: What does device marking indicates lead frame plating ? 0 Locked

    596 views
    4 replies
    Latest over 2 years ago
    by Shashikumar V
  • Suggested Answer

    SN74LVC244A: Part Differences 0 Locked

    227 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LV541A: If there is a fixed Voh/Vol part, with other specs similar to SN74LV541A? 0 Locked

    314 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    SN74LVC244A: Maximum supported data rate 0 Locked

    320 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    SN74LVC1G126: Output of 1G126 when the OE is 0.8V 0 Locked

    628 views
    11 replies
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    SN74121: SN74121D input pin cannot be pulled low by a pull low resistor. 0 Locked

    368 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Not Answered

    SN74ABTH16245: Minimum Pulse Width Tw 0 Locked

    212 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    SN74AUP1G80: Fmax anomaly 0 Locked

    541 views
    7 replies
    Latest over 2 years ago
    by Emrys Maier
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