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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] 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…
    • over 1 year 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.
    • over 1 year 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…
    • over 1 year 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…
    • over 1 year 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…
    • over 2 years 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 2 years ago
    • Logic
    • Logic forum
  • [FAQ] How can I level shift up to 30 V?

    Michael Ikwuyum
    Michael Ikwuyum
    Other Parts Discussed in Thread: TXH0137D FAQ: Logic and Voltage Translation > Fixed DIR / DIR CNTRL Level-Shifters >> Current FAQ Existing level-shifters typically support up to 18 V. For up to 30 V, see the TXH0137D family highlighted below. …
    • over 2 years ago
    • Logic
    • Logic forum
  • [FAQ] What is the VIH / VIL required for a Schmitt-Trigger device?

    Michael Ikwuyum
    Michael Ikwuyum
    FAQ: Logic and Voltage Translation > Fixed DIR / DIR CNTRL Level-Shifters >> Current FAQ Consider the worst-case values in the electrical characteristics table; VT+(max) and VT−(min) are what matters for VIH and VIL respectively. See Understanding Schmitt…
    • over 2 years ago
    • Logic
    • Logic forum
  • [FAQ] How can I choose a high drive strength device?

    Michael Ikwuyum
    Michael Ikwuyum
    FAQ: Logic and Voltage Translation > Auto-Bidirectional Level-Shifters > Fixed DIR / DIR CNTRL Level-Shifters >> Current FAQ Choosing a high drive strength device depends on the below: Static DC drive strength: Drive required for a constant HIGH…
    • over 2 years ago
    • Logic
    • Logic forum
  • [FAQ] TXB0304 oscillates but TXB0104 works, why?

    Michael Ikwuyum
    Michael Ikwuyum
    Other Parts Discussed in Thread: TXB0304 , TXB0104 FAQ: Logic and Voltage Translation > Auto-Bidirectional Level-Shifters >> Current FAQ The most common reason is due to impedance mismatches. TXB0304 specifies a stronger output impedance than TXB0104…
    • over 2 years ago
    • Logic
    • Logic forum
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  • Not Answered

    [FAQ] Frequently Asked Questions: TPLD 0 Locked

    3425 views
    0 replies
    Started over 1 year ago
    by Malcolm Lyn
  • Answered

    [FAQ] [H] Frequently Asked Questions: Logic and Voltage Translation 0 Locked

    48246 views
    1 reply
    Latest over 5 years ago
    by Michael J Schultis
  • Not Answered

    UCC24624: Lead finish composition and Au plating thickness information. 0

    12 views
    0 replies
    Started 2 hours ago
    by Jorge Morales
  • Not Answered

    TXS0108E: Vil Max specification 0

    28 views
    1 reply
    Latest 3 hours ago
    by Jason Trinh
  • Suggested Answer

    CD74HCU04: Die Documentation 0

    94 views
    5 replies
    Latest 4 hours ago
    by Emrys Maier
  • Suggested Answer

    SN74AUP1G126: Inquiry About Operation of SN74AUP1G126DCKR at 3,000 m Altitude 0

    65 views
    3 replies
    Latest 7 hours ago
    by Hailong Chen
  • Answered

    SN74LVC1G126-EP: SN74LVC1G126-EP Temperature ratings 0

    24 views
    1 reply
    Latest 9 hours ago
    by Emrys Maier
  • Answered

    SN74HCS595-Q1: Output pin shorted to ground - SN74HCS595QDRQ1 0

    23 views
    1 reply
    Latest 9 hours ago
    by Emrys Maier
  • Suggested Answer

    TPLD2001: TPLD2001 deglitch filter 0

    19 views
    1 reply
    Latest 10 hours ago
    by Emrys Maier
  • Suggested Answer

    LSF0108-Q1: high threshold voltage and low threshold voltage 0

    22 views
    1 reply
    Latest 10 hours ago
    by Jason Trinh
  • Suggested Answer

    SN74LVC1G125: Confirmation on generic parts_20260930001.0 0

    18 views
    1 reply
    Latest 11 hours ago
    by Emrys Maier
  • Suggested Answer

    CD40110B: Is it replaceable with ONSEMI MC14011? 0

    29 views
    2 replies
    Latest 11 hours ago
    by Emrys Maier
  • Suggested Answer

    SN74AHC1G04: Technical Investigation Request – Phase Noise Difference between SN74AHC1G04DCKR Lots 0

    23 views
    2 replies
    Latest 11 hours ago
    by Emrys Maier
  • Not Answered

    CD74HCT4046A: Request for Alternate Part for Obsolete PLL IC 74HCT9046APW,118 0

    13 views
    0 replies
    Started 12 hours ago
    by Santhosh K
  • Not Answered

    MSP430F5338: Disable JTAG 0

    20 views
    0 replies
    Started 17 hours ago
    by Gazala H Mundra
  • Answered

    SN74LVC1G125-EP: Requisition to clarify the IO level at Y (Output pin) of SN74LVC1G125-EP 0

    58 views
    4 replies
    Latest 21 hours ago
    by Dinesh Bala Surya
  • Suggested Answer

    SN74GTL2003: SN74GTL2003: Waveform oscillation problem 0

    134 views
    8 replies
    Latest 1 day ago
    by Joshua Salinas
  • Suggested Answer

    SN74LVC2G06: Output Clamp Diodes 0

    37 views
    1 reply
    Latest 1 day ago
    by Emrys Maier
  • Suggested Answer

    SN54AC00-SP: CFP Package Forming 0

    109 views
    5 replies
    Latest 1 day ago
    by Hailong Chen
  • Suggested Answer

    SN74AUP3G17: Max junction temperature 0

    37 views
    1 reply
    Latest 1 day ago
    by Emrys Maier
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