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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

    CD4541B: Can send Spice model per component CD4541B. 0 Locked

    520 views
    3 replies
    Latest over 3 years ago
    by Albert Xu1
  • Suggested Answer

    TXB0104-Q1: VCCA<VCCB 0 Locked

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

    SN74HC14: VOL @VCC=5V 0 Locked

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

    SN74AUC1G240: SN74AUC1G240 input signal frequency 0 Locked

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

    SN74ALVC244: About the penetration current of SN74ALVC244 0 Locked

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

    TXS0104E: Pull Down Required? 0 Locked

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

    SN74LVC1G19: Delay matching A to Y1 & Y2 0 Locked

    393 views
    1 reply
    Latest over 3 years ago
    by Albert Xu1
  • Suggested Answer

    CD4027B: CD4027BNSR ESD(HBM/CDM)SPEC 0 Locked

    339 views
    1 reply
    Latest over 3 years ago
    by Albert Xu1
  • Suggested Answer

    SN74AXC8T245-Q1: What is the max data rates for 1V8 to 1V8? 0 Locked

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

    LSF0108: Looking for good IC selection to send PWM signals to motors. LSF doesn't seem to be working. 0 Locked

    1892 views
    11 replies
    Latest over 3 years ago
    by Emrys Maier
  • Suggested Answer

    CD54AC244: pin-to-pin skew 0 Locked

    261 views
    1 reply
    Latest over 3 years ago
    by Emrys Maier
  • Suggested Answer

    CD74HCT4511: Datasheet inconsistency for font for digits 6 and 9 0 Locked

    1115 views
    8 replies
    Latest over 3 years ago
    by Emrys Maier
  • Answered

    SN74LVC2G74: SN74LVC2G74: PSpice Model Simulation Error 0 Locked

    471 views
    1 reply
    Latest over 3 years ago
    by Roman Barskov
  • Suggested Answer

    LSF0102: solution select 0 Locked

    470 views
    8 replies
    Latest over 3 years ago
    by Michael J Schultis
  • Answered

    SN74LVTH125: Active bus-hold circuitry clarification. 0 Locked

    429 views
    2 replies
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC8T245: Pull ups at output 0 Locked

    430 views
    4 replies
    Latest over 3 years ago
    by Karan Kotadia
  • Answered

    SN74LVC8T245: P2P alternative device which has ST input 0 Locked

    332 views
    2 replies
    Latest over 3 years ago
    by Takashi Onawa
  • Suggested Answer

    CD74HC573: Spice models 0 Locked

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

    SN74LVC06A: The ESD specification (component-level) of SN74LVC06APWR device. 0 Locked

    357 views
    1 reply
    Latest over 3 years ago
    by Albert Xu1
  • Suggested Answer

    TXB0104-Q1: OE low with outputs at high impedance 0 Locked

    317 views
    1 reply
    Latest over 3 years ago
    by Dylan Hubbard
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