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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…
    • 11 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

    CD4504B: Logic forum 0

    99 views
    4 replies
    Latest 20 days ago
    by Joshua Salinas
  • Suggested Answer

    SN74HCT244: SN74HCT244PWR 0

    38 views
    1 reply
    Latest 20 days ago
    by Nikki Dengel
  • Answered

    SN74HCS08-Q1: vibration simulation 0

    73 views
    2 replies
    Latest 21 days ago
    by Jay wang
  • Answered

    SN74HC244-Q1: vibration simulation 0

    73 views
    2 replies
    Latest 21 days ago
    by Jay wang
  • Suggested Answer

    LSF0204-Q1: i think the Vrefa is the max voltage for A side signal, it means i can use 1.2V I2C signals at A side even VrefA=3.3V, same thing on B side. is it correct? 0

    201 views
    5 replies
    Latest 21 days ago
    by Clemens Ladisch
  • Suggested Answer

    TXS0102: SDA stuck intermittently 0

    82 views
    1 reply
    Latest 21 days ago
    by Jack Guan
  • Suggested Answer

    SN74AUP1T97: Application questoin 0

    54 views
    1 reply
    Latest 21 days ago
    by Nikki Dengel
  • Suggested Answer

    SN74LXC1T45: Positive/Negative-going input threshold voltage (Data Inputs) under VCCA/VCCB conditions of 1.8V, 3.3V, and 5V (each ±3%) 0

    64 views
    1 reply
    Latest 21 days ago
    by Joshua Salinas
  • Answered

    SN74LVC1G79: output aumatically sets to high when power on 0

    42 views
    1 reply
    Latest 21 days ago
    by Nikki Dengel
  • Suggested Answer

    SN74HCS02-Q1: Are they available in smaller package 0

    149 views
    6 replies
    Latest 21 days ago
    by Albert Xu1
  • Answered

    SN74ALS1034: required ESD ratings 0

    84 views
    2 replies
    Latest 22 days ago
    by Jyothi Arjilli
  • Not Answered

    TPLD2001-DGS-EVM: How to operate the circuit on the evaluation board 0

    63 views
    1 reply
    Latest 22 days ago
    by Albert Xu1
  • Suggested Answer

    SN74HCS08: Shortcut on power supply + 1 input with very low impedance to VCC and GND 0

    34 views
    1 reply
    Latest 22 days ago
    by Albert Xu1
  • Answered

    LM65645: 3D File 0

    181 views
    6 replies
    Latest 22 days ago
    by Youhao Xi
  • Answered

    SN74HCT244: SN74HCT244 Test Datasheet 0

    41 views
    1 reply
    Latest 22 days ago
    by Albert Xu1
  • Answered

    SN74LVC4245A: DIE Revision on specific lot vs PCN 20230322001.1 0

    61 views
    1 reply
    Latest 22 days ago
    by Joshua Salinas
  • Suggested Answer

    SN74AVCH2T45: Vcc slew rate slower than recommend 0

    57 views
    1 reply
    Latest 22 days ago
    by Joshua Salinas
  • Suggested Answer

    SN74AVC4T245: abnormal waveform 0

    121 views
    5 replies
    Latest 23 days ago
    by Joshua Salinas
  • Suggested Answer

    SN7417: SN1701022RSBT VVM type and size? 0

    123 views
    3 replies
    Latest 25 days ago
    by Nick Zahabizadeh
  • Suggested Answer

    SN74AUC1G125: Buffer or level translator that work for logics less than 0.8V 0

    85 views
    2 replies
    Latest 25 days ago
    by Joshua Salinas
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