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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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View FAQ threads
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  • Answered

    SN74LVC1G08: VCC and signal voltage level of SN74LVC1G08 0 Locked

    466 views
    2 replies
    Latest over 3 years ago
    by Jerome Shin
  • Answered

    SN74LVC8T245: Question about VCCA and signal inputs 0 Locked

    542 views
    5 replies
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AVC2T45-Q1: Low Tpd device recommendation 0 Locked

    370 views
    5 replies
    Latest over 3 years ago
    by Michael Ikwuyum
  • Answered

    SN74LV14A-Q1: MSL level for SN74LV14ATPWRG4Q1. 0 Locked

    430 views
    4 replies
    Latest over 3 years ago
    by Sebastian Muriel
  • Answered

    TBP28S46N PROM - Need replacement/substitute 24-pin memory chip 0 Locked

    558 views
    5 replies
    Latest over 3 years ago
    by LeonardEllis
  • Answered

    SN74AHCT14: Output leakage current at power off 0 Locked

    348 views
    4 replies
    Latest over 3 years ago
    by Owen Westfall
  • Suggested Answer

    LSF0108: JTAG Application Consult 0 Locked

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

    SN74AXC4T774: Question on SN74AXC4T774 OE connection 0 Locked

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

    TXB0104-Q1: Rise and Fall Edge Issue 0 Locked

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

    SN74AC14: What is difference between SN74AC14NS and SN74AC14NSR? 0 Locked

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

    TXS0108E-Q1: 5V⇔3V on SPI communication of 400kbps 0 Locked

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

    TXB0104QR 0 Locked

    361 views
    6 replies
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    bidirectional buffer with autodirection 0 Locked

    4769 views
    12 replies
    Latest over 3 years ago
    by narendra singh1
  • Answered

    SN74ABT241A: Can this be used to safely drive an LED Cathode (Anode at 5.0 volts, Vcc at 5.0 volts)? 0 Locked

    264 views
    2 replies
    Latest over 3 years ago
    by Michael Shonle
  • Answered

    TXS0102: Partial Power Down 0 Locked

    556 views
    5 replies
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AUC2G04: Dual LED Drive using SN74AUC2G04 inverter 0 Locked

    672 views
    9 replies
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    TXU0304: Connect multiple TXU0304 two different SPI 0 Locked

    899 views
    3 replies
    Latest over 3 years ago
    by Michael Ikwuyum
  • Suggested Answer

    LSF0108: Functional Equivalent part 0 Locked

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

    SN74LVC1G08: AND gate: VCC=1.8V and Vin=3.3V configuration 0 Locked

    679 views
    2 replies
    Latest over 3 years ago
    by Jay Yoo
  • Answered

    SN74HCS125: Using for SPI 5V to 3.3V 0 Locked

    1548 views
    8 replies
    Latest over 3 years ago
    by Emrys Maier
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