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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

    SN74LVC16T245: Using signals higher than the Vcc when shifting between 1.8V and 3.3V 0 Locked

    791 views
    3 replies
    Latest over 7 years ago
    by Cayton Jones
  • Suggested Answer

    SN74LVC573A: Output issue 0 Locked

    672 views
    1 reply
    Latest over 7 years ago
    by ShreyasRao
  • Answered

    SN74LVC1G34: Ioff function 0 Locked

    1559 views
    5 replies
    Latest over 7 years ago
    by Emrys Maier
  • Answered

    SN74LV245AT: DIR setting in case of Isolation setting(/OE is high) 0 Locked

    516 views
    1 reply
    Latest over 7 years ago
    by Emrys Maier
  • Answered

    Binary to BCD converter 0 Locked

    1571 views
    2 replies
    Latest over 7 years ago
    by Anonymous
  • Answered

    SN74AHC14: What does the G4 stand for in SN74AHC14DRG4 0 Locked

    655 views
    2 replies
    Latest over 7 years ago
    by Russell Wetherley1
  • Answered

    SN74LVC257A: Voltage at the I/O pins when device is not powered 0 Locked

    610 views
    1 reply
    Latest over 7 years ago
    by Emrys Maier
  • Suggested Answer

    SN74AVC8T245: Input resistance through SN74AVC8T245 0 Locked

    509 views
    1 reply
    Latest over 7 years ago
    by ShreyasRao
  • Suggested Answer

    TXS0206: leakage current of GPIO pins when device is not powered 0 Locked

    1313 views
    6 replies
    Latest over 7 years ago
    by ShreyasRao
  • Suggested Answer

    TXS0102-Q1: Connection method of OE pins 0 Locked

    1513 views
    1 reply
    Latest over 7 years ago
    by ShreyasRao
  • Answered

    SN74LV245AT: In case of Isolation setting(/OE is high) 0 Locked

    444 views
    1 reply
    Latest over 7 years ago
    by Emrys Maier
  • Suggested Answer

    SN74LVC1G08: GND pin Floating 0 Locked

    593 views
    1 reply
    Latest over 7 years ago
    by Emrys Maier
  • Suggested Answer

    CD74HCT297: Need NE568A repalecement 0 Locked

    718 views
    2 replies
    Latest over 7 years ago
    by Mickey Zhang
  • Suggested Answer

    TXB0108: how about the I/O driver current 0 Locked

    575 views
    3 replies
    Latest over 7 years ago
    by ShreyasRao
  • Suggested Answer

    TXS0108E: Schematic Review for TXS0108E 0 Locked

    626 views
    1 reply
    Latest over 7 years ago
    by ShreyasRao
  • Answered

    SN74LVTH16244A: SN74LVTH16244ADGVR Absolute max junction temperature + MTBF 0 Locked

    447 views
    2 replies
    Latest over 7 years ago
    by Nir Flysher
  • Suggested Answer

    SN74LVC2G07: Pull-up resistor calculation for open-drain output 0 Locked

    2615 views
    3 replies
    Latest over 7 years ago
    by Emrys Maier
  • Suggested Answer

    SN74LVTH16244A: SN74LVTH16244A 0 Locked

    418 views
    1 reply
    Latest over 7 years ago
    by Emrys Maier
  • Suggested Answer

    SN74AHCT1G125: URGENT: Unwanted voltage on output pin above VCC+0.5V but low current => damage? 0 Locked

    564 views
    2 replies
    Latest over 7 years ago
    by Siemen Smolders
  • Suggested Answer

    SN74LS247: Recommend a suitable driver for the LED Segment 0 Locked

    593 views
    1 reply
    Latest over 7 years ago
    by Emrys Maier
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