TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel
Logic

Logic

Logic forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
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] How do I size my external RC components surrounding Auto-Bi Directional Translators to fit my System Requirements?

    Jack Guan
    Jack Guan
    Part Number: TXB0108 TXB0102 LSF0102 LSF0101 TXS0104E LSF0108 LSF0002 TXB0104 TXB0106 TXB0101 TXS0108E TXS0101 TXS0102 LSF0204 Tool/software: Auto Bi-Directional translators demand additional design considerations over other translators, such as external…
    • 4 months ago
    • Logic
    • Logic forum
  • [FAQ]: My simulation in ICS is very slow - how do I fix it?

    Malcolm Lyn
    Malcolm Lyn
    FAQ: TPLD > Current FAQ The two biggest causes of slow simulation are: Fast oscillators and switching signals Large simulation timescales (simulations that take 1+ seconds) If the simulation is utilizing a square wave with a period that is…
    • 6 months ago
    • Logic
    • Logic forum
  • [FAQ] Are TPLDs pin-to-pin compatible with competitor devices?

    Malcolm Lyn
    Malcolm Lyn
    FAQ: TPLD > Current FAQ Numerous TPLD products are either pin to pin or layout compatible with competing products. Our products utilize standard, JEDEC packaging standards.
    • 6 months ago
    • Logic
    • Logic forum
  • [FAQ] Can my TPLD be changed after programming?

    Malcolm Lyn
    Malcolm Lyn
    FAQ: TPLD > Current FAQ Once a TPLD is permanently programmed or “burned” through OTP, the design cannot be changed. If you wish to change your design after permanently programming an OTP part, a new, previously unprogrammed part must be used.
    • 6 months ago
    • Logic
    • Logic forum
  • [FAQ] How is TPLD programmed?

    Malcolm Lyn
    Malcolm Lyn
    FAQ: TPLD > Current FAQ TPLD is programmed through SPI communication enabled by the programmer firmware and InterConnect Studio (ICS). Each TPLD device uses 5 pins to program the device: 4 pins for SPI communication and 1 pin (GPI) that provides a specific…
    • 6 months ago
    • Logic
    • Logic forum
  • [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…
    • 6 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…
    • 6 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.
    • 6 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). …
    • 6 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…
    • 6 months ago
    • Logic
    • Logic forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Suggested Answer

    CD4047B: The CD4047BM96 chip failure issue requires a schematic check 0 Locked

    522 views
    7 replies
    Latest 10 months ago
    by Owen Westfall
  • Answered

    SN74LVC1G04-Q1: Input current 0 Locked

    249 views
    2 replies
    Latest 10 months ago
    by Michael Daimer
  • Answered

    LM73606: Please review the LM73606 schematic. 0 Locked

    296 views
    3 replies
    Latest 10 months ago
    by Taru Kapoor
  • Answered

    SN54SC8T541-SEP: Mixed input and input same as VCC ok? 0 Locked

    197 views
    1 reply
    Latest 10 months ago
    by Clemens Ladisch
  • Answered

    SN74LVCC3245A: Regarding abs for Iout 0 Locked

    246 views
    3 replies
    Latest 10 months ago
    by Daisuke Higa
  • Suggested Answer

    SN74LVC3G17: Signal ringing after long trace 0 Locked

    422 views
    7 replies
    Latest 10 months ago
    by Danny Han
  • Answered

    SN74HCS30: Tina/Spice model needed for simulation 0 Locked

    254 views
    5 replies
    Latest 10 months ago
    by Aydin Kiasat
  • Suggested Answer

    TXS0102: Regarding OE 0 Locked

    263 views
    2 replies
    Latest 10 months ago
    by Jack Guan
  • Suggested Answer

    SN74AC32: VIH value update request +1 Locked

    172 views
    1 reply
    Latest 10 months ago
    by Malcolm Lyn
  • Answered

    SN74AHC14: Can the exposed pad under the VQFN variant be connected to ground? 0 Locked

    173 views
    1 reply
    Latest 10 months ago
    by Clemens Ladisch
  • Answered

    SN74LVC16T245: BGA package status 0 Locked

    182 views
    1 reply
    Latest 10 months ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LV595A: SN74LV595APWR 0 Locked

    171 views
    1 reply
    Latest 10 months ago
    by Clemens Ladisch
  • Answered

    TXS0102: with Vref A and B at same level 1.8V 0 Locked

    288 views
    3 replies
    Latest 10 months ago
    by Ignacio Majcherczyk
  • Suggested Answer

    LSF0102: Pull-up resistor selection +1 Locked

    233 views
    1 reply
    Latest 10 months ago
    by Jack Guan
  • Answered

    SN74AXC4T245: Any internal pull-up or pull-down resisters at OE_ pins and DIR pins? 0 Locked

    186 views
    2 replies
    Latest 10 months ago
    by Joshua Salinas
  • Suggested Answer

    SN74AXC4T245: VCCA and VCCB Power Up Sequence 0 Locked

    270 views
    2 replies
    Latest 10 months ago
    by Joshua Salinas
  • Suggested Answer

    SN74AXC4T774-Q1: Propagation delay data across different temp and devices 0 Locked

    296 views
    4 replies
    Latest 10 months ago
    by Joshua Salinas
  • Answered

    SN74LXC1T45: VCCA/VCCB voltage can be changed dynamically during operation? 0 Locked

    158 views
    1 reply
    Latest 10 months ago
    by Clemens Ladisch
  • Answered

    SN74LV245A: To complete the pulse signal level conversion using this device, the internal output impedance of this device needs to be known, which is not queried in the manual 0 Locked

    229 views
    1 reply
    Latest 10 months ago
    by Clemens Ladisch
  • Suggested Answer

    TXB0108: Using level shifter for 5 V to 3.3 V for Interfacing with Zynq 7000 0 Locked

    576 views
    3 replies
    Latest 10 months ago
    by Clemens Ladisch
<>