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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

    SN74LV123A: Is it OK to input voltage higher than the Vcc? 0 Locked

    740 views
    2 replies
    Latest over 3 years ago
    by Ryotaro Fukui
  • Answered

    CD74AC164: Schematic example 0 Locked

    573 views
    4 replies
    Latest over 3 years ago
    by Emrys Maier
  • Answered

    SN74AVCB164245: output voltage characteristics(VOH, VOL) 0 Locked

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

    SN74LVC1G125: SN74LVC1G125(6)DBVR 0 Locked

    739 views
    5 replies
    Latest over 3 years ago
    by Emrys Maier
  • Not Answered

    TXS0102: TXS0102 0 Locked

    768 views
    9 replies
    Latest over 3 years ago
    by Dylan Hubbard
  • Suggested Answer

    TXS0102: IBIS Model detail required 0 Locked

    327 views
    1 reply
    Latest over 3 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74AHCT125: TA of SN74AHCT125PW 0 Locked

    403 views
    1 reply
    Latest over 3 years ago
    by Emrys Maier
  • Not Answered

    SN74AVC4T245: IBIS Model detail required 0 Locked

    217 views
    1 reply
    Latest over 3 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74AHC240: Input Signal Beyond "min" ABS MAX for <1ns 0 Locked

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

    SN74LVC1G07: product oxidation on the legs 0 Locked

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

    SN74LS640: About AC characteristic 0 Locked

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

    SN74AXC1T45: PSPICE model / current consumption 0 Locked

    469 views
    4 replies
    Latest over 3 years ago
    by Jan Witte
  • Suggested Answer

    SN74AHC574: OUTPUT waveform unstable and there is not CLKOUT 0 Locked

    879 views
    15 replies
    Latest over 3 years ago
    by Hanmin Zhang
  • Answered

    SN74HC153: SN74HC153NSR:ESD data request 0 Locked

    322 views
    1 reply
    Latest over 3 years ago
    by Emrys Maier
  • Answered

    SN74AVC4T234: Maximum data rate at 1.2V / 80 MHz clock and 160 Mbps DDR data rate 0 Locked

    876 views
    4 replies
    Latest over 3 years ago
    by Clemens Ladisch
  • Not Answered

    SN74AUP1T08: Can they use SN74AUP1G08 instead? 0 Locked

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

    CD4046B: Multiplication circuit to be locked on a range of frequencies from 47 Hz to 63 Hz. 0 Locked

    1219 views
    1 reply
    Latest over 3 years ago
    by Emrys Maier
  • Not Answered

    SN74HC86: in someone batch, product can't work stably and the current increase continually. 0 Locked

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

    SN74LVT244B: Isolation level 0 Locked

    300 views
    4 replies
    Latest over 3 years ago
    by Kazuhiko Hirano
  • Suggested Answer

    SN74LVTH244A: Bit-to-Bit skew and Part-to-Part skew 0 Locked

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