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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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  • Suggested Answer

    SN74LS33: ESD Information 0 Locked

    238 views
    3 replies
    Latest over 3 years ago
    by Albert Xu1
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    LSF0102: Vref A and Vref B power ramp up 0 Locked

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    TXS0104E: TXS0104E 0 Locked

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    Looking for a part that can level shift 3.3V I2C bus to 1.2V 0 Locked

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    SN74AXC4T774: SN74AXC4T774BQBR IO protection 0 Locked

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    by Dylan Hubbard
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    SN74AVC4T245: I would like to know when the SN74AVC4T245 RGY package will be available for purchase. 0 Locked

    249 views
    1 reply
    Latest over 3 years ago
    by Dylan Hubbard
  • Suggested Answer

    TXS0108E: TXS0108E/LSF0108 0 Locked

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    SN74AHCT240: CAHCT240IPWRG4Q1? 0 Locked

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    TXS0102: Abnormal voltage on VCCa 0 Locked

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    Latest over 3 years ago
    by Dylan Hubbard
  • Suggested Answer

    TXB0104: Can I use this Level Shifter for translating UART signals from 1.8V to 5V? What is the output impedance of pins in this case? 0 Locked

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    SN74AHCT244-EP: SN74AHCT244DW thermal resistance 0 Locked

    232 views
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    SN74AUC1G240: SN74AUC1G240 Doesn't Invert 0 Locked

    234 views
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    by Albert Xu1
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    SN74LVC2G17-Q1: FIT rate at 70 % or above CL 0 Locked

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    SN74AUP1G74: p2p replace 74AUP1G74 0 Locked

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    by Emrys Maier
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    TXS0104E: Part availability for Prototyping 0 Locked

    235 views
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    by Ronak Shah
  • Suggested Answer

    SN74AXCH2T45: BUS-Hold latch delay time and BUS-hold release condition 0 Locked

    389 views
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    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    TXB0302: Level Translator for MDC and MDIO 0 Locked

    331 views
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    by Clemens Ladisch
  • Not Answered

    Rad Tolerant Dgipot 0 Locked

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

    TXU0304: Noisy steady state voltage 0 Locked

    223 views
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    Latest over 3 years ago
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    TXB0104: UART voltage conversation 0 Locked

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