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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…
    • 4 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…
    • 4 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.
    • 4 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). …
    • 4 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…
    • 4 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.
    • 4 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…
    • 4 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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  • Not Answered

    CD74ACT174: CD74ACT174M date code 0 Locked

    444 views
    7 replies
    Latest over 5 years ago
    by Chad Crosby
  • Answered

    CD40109B-Q1: Can CD40109B-Q1 achieve 5V to 15V voltage level shift and 15V to 5V voltage level shift unidirectionally? 0 Locked

    1017 views
    1 reply
    Latest over 5 years ago
    by Chad Crosby
  • Answered

    SN74AUP1T157: Input Select Threshold 0 Locked

    310 views
    2 replies
    Latest over 5 years ago
    by Allan Fan
  • Answered

    CD74ACT74: TPLH/HL minimum timing limit at -55C 0 Locked

    450 views
    3 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    CD4075B: part marking issue 0 Locked

    604 views
    5 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN54HCT04: Resistor selection for an oscillation circuit 0 Locked

    708 views
    3 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    SN74AHC595: SN74AHC595PWRG4 vs SN74AHC595PWR 0 Locked

    270 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    CD4081B: tPHL,tPLH,tTHL,tTLH data vs temperature 0 Locked

    1105 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    SN74HC74: what will the output status if the input voltage is between low-level and high-level threshold? 0 Locked

    408 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    SN74LS07: is there any replacement part for it? 0 Locked

    684 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC1G11: SN74LVC1G11 application questions 0 Locked

    377 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AVC4T245: some questions about SN74AVC4T245 0 Locked

    292 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    CD74AC138: Input Bias Current 0 Locked

    276 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    LSF0102-Q1: Do the pull-up resistors on either side of the device needs to draw equal current 0 Locked

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

    TXS0101: TXS0101 : I/O level interpretation and pull-up impact in HiZ status 0 Locked

    746 views
    2 replies
    Latest over 5 years ago
    by Florent Bernet
  • Not Answered

    [FAQ] An IBIS model returns the error "syntax error, unexpected IdentToken, expected $end" - what is wrong? 0 Locked

    1436 views
    0 replies
    Started over 5 years ago
    by Emrys Maier
  • Answered

    CD4026B: Version w/ Output Latch? 0 Locked

    795 views
    4 replies
    Latest over 5 years ago
    by Fred Doe
  • Answered

    Multidigit BCD or Seven Segment Counter IC 0 Locked

    764 views
    2 replies
    Latest over 5 years ago
    by Fred Doe
  • Suggested Answer

    SN54LS123: How to find the exact value of K for SN54LS123 0 Locked

    462 views
    3 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    SN74LVC1G17-Q1: RevB to C PCN 0 Locked

    324 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
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