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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…
    • 10 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.
    • 10 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…
    • 10 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…
    • 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 1 year 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
  • [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 1 year 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 1 year 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 1 year 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 1 year ago
    • Logic
    • Logic forum
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  • Not Answered

    [FAQ] Frequently Asked Questions: TPLD 0 Locked

    1993 views
    0 replies
    Started 10 months ago
    by Malcolm Lyn
  • Answered

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

    41173 views
    1 reply
    Latest over 4 years ago
    by Michael J Schultis
  • Suggested Answer

    SN54197: Looking for obsolete part 0

    59 views
    8 replies
    Latest 21 minutes ago
    by Malcolm Lyn
  • Answered

    SN74LVC1G07: Output voltage tolerance 0

    13 views
    1 reply
    Latest 1 hour ago
    by James C Millener II
  • Not Answered

    SN74LVC1T45-EP: Missing Abs Max DIE temperature 0

    24 views
    2 replies
    Latest 3 hours ago
    by Richard Zarr
  • Suggested Answer

    TXS0108E-Q1: Clarification regarding the TXS0108E-Q1 0

    10 views
    1 reply
    Latest 3 hours ago
    by Jack Guan
  • Suggested Answer

    SN74LVC1G373: Pspice Model for SN74LVC1G373 0

    9 views
    1 reply
    Latest 4 hours ago
    by Ian Graham
  • Not Answered

    UC1825: UC1825J 0

    3 views
    0 replies
    Started 4 hours ago
    by Frank Miroddi
  • Suggested Answer

    CD74HC4094: Using CD74HC4094 and CD74HC688 at 3.3 V for Pattern Detection and Timed Output Disable 0

    143 views
    8 replies
    Latest 5 hours ago
    by Nikki Dengel
  • Suggested Answer

    TPS5430: Share Details comparison | MPN# TPS5430DDARG4 vs TPS5430DDAR 0

    14 views
    1 reply
    Latest 5 hours ago
    by Onkar Bhakare
  • Not Answered

    SN74LV161A: Quality issue 0

    37 views
    3 replies
    Latest 7 hours ago
    by Danilo A.
  • Suggested Answer

    SN74LVC1G17-Q1: Thermal Performance 0

    16 views
    1 reply
    Latest 13 hours ago
    by Clemens Ladisch
  • Not Answered

    TXS0108E: TXS0108ENMER - I/O Logic 0

    94 views
    6 replies
    Latest 13 hours ago
    by Clemens Ladisch
  • Not Answered

    TXB0108: TXB0108YZPR2 ballout 0

    29 views
    1 reply
    Latest 14 hours ago
    by Jack Guan
  • Answered

    TXS0108E-Q1: PACKAGE OUTLINE, EXAMPLE BOARD LAYOUT and EXAMPLE STENCIL DESIGN for VQFN(RKS) 20 0

    36 views
    3 replies
    Latest 21 hours ago
    by Junji Oro
  • Suggested Answer

    SN54LVC00A-SP: SN54LVC00A-SP Radiation Data 0

    19 views
    1 reply
    Latest 23 hours ago
    by Michael Marinello
  • Suggested Answer

    SN74AUP1G08: Request for Design Review – SN74AUP1G08DSF 0

    24 views
    1 reply
    Latest 23 hours ago
    by Albert Xu1
  • Suggested Answer

    SN74HCT14-Q1: Request for FIT Data and Failure Mode Distribution for FMEDA. 0

    47 views
    1 reply
    Latest 23 hours ago
    by Michael Marinello
  • Answered

    TXV0106: Tpd, frequency/speed 0

    155 views
    10 replies
    Latest 1 day ago
    by Jack Guan
  • Suggested Answer

    LSF0108-Q1: Regarding Pull up values 0

    16 views
    1 reply
    Latest 1 day ago
    by Jack Guan
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