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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] [H] Monostable Multivibrators - Top Questions Answered

    Albert Xu1
    Albert Xu1
    Quickly find solutions to common questions about monostable multivibrator (one-shot) devices by clicking this link. This FAQ answers the most common questions asked about these devices ……………… Use Cases & Part Recommendations Monostable…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] [H] Use Cases and Part Recommendations

    Albert Xu1
    Albert Xu1
    FAQ: Logic and Voltage Translation >> Current FAQ Use Cases & Part Recommendations Monostable Multivibrators Voltage Translators Input Parameters Output Parameters Power and Thermals Timing Parameters Logic Technology…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] What do the underside markings on a part mean?

    Chad Crosby
    Chad Crosby
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ These markings are created during assembly molding process, and are used internally by TI. The markings are not required to be on all TI devices, and as such, may not be…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] An IBIS model returns the error "syntax error, unexpected IdentToken, expected $end" - what is wrong?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Simulation Models >> Current FAQ Some IBIS models on the TI.com website include an erroneous end of file character. We are working to fix these as we find them, but in the mean time the IBIS models can still be used…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] How do I Calculate Power Consumption or Current Consumption for my CMOS Logic Device?

    Karan Kotadia
    Karan Kotadia
    FAQ: Logic and Voltage Translation > Power and Thermals >> Current FAQ CMOS logic devices are designed to be low powered. If you are interested in a low powered solution for your design, check out our AUP and HCS family of logic parts. If you are…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] What are the RHA numbers, codes or radiation testing ratings for my high reliability part number?

    Karan Kotadia
    Karan Kotadia
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ TI typically does not perform radiation testing on mil or commercial grade products. Parts that are tested will have ratings specified in their orderable part numbers. You…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] Is the reliability of a logic device affected by applying an input voltage larger than the supply (VCC)?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ The reliability of a logic device is linked to the recommended operating conditions in the datasheet. As long as the device is operated within the recommended operating conditions…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] How do I find reliability data for a logic device?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ First, go to the device folder on TI.com. Once there, you can select the "Ordering & quality" tab: Finally, select "View or download" for the desired device:
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] What is the impedance of the device's input pin? Is it CMOS or bipolar device?

    ShreyasRao
    ShreyasRao
    Other Parts Discussed in Thread: SN74LVC1G125 FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ The impedance of a device's pin can be determined by Ohm's law : R= V/ I. Usually, the impedance of the CMOS input pins ( OE, DIR, A…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] How to import Logic SPICE models netlist into TINA-TI (Logic TINA-TI test benches)

    Karan Kotadia
    Karan Kotadia
    Other Parts Discussed in Thread: TINA-TI FAQ: Logic and Voltage Translation > Simulation Models >> Current FAQ The purpose of this post is to show you how this netlist provided in the product folder can be imported and used in TINA-TI and how to provide…
    • over 5 years ago
    • Logic
    • Logic forum
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  • Answered

    [FAQ] Are there voltage level translation / level shifter device recommendations for the industry standard interfaces like GPIO, SPI, UART, I2C, MDIO, RGMII, I2S etc? 0 Locked

    9465 views
    1 reply
    Latest over 4 years ago
    by Michael J Schultis
  • Not Answered

    SMV512K32-SP: Radiation Performance: TID Immunity > 3e5 rad (Si) 0 Locked

    348 views
    3 replies
    Latest over 4 years ago
    by Emrys Maier
  • Suggested Answer

    SN74AC04-EP: ESD-HBM of SN74AC04-EP 0 Locked

    213 views
    1 reply
    Latest over 4 years ago
    by Emrys Maier
  • Suggested Answer

    SN74HC08: About the Vcc and High-Level and Low-level voltage of SN74HC08 0 Locked

    603 views
    2 replies
    Latest over 4 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74AVC4T774: Difference between AVC and AVCH level translators 0 Locked

    1099 views
    1 reply
    Latest over 4 years ago
    by Clemens Ladisch
  • Answered

    74ACT11244: Termination resistance requirement? (Thumb rule) 0 Locked

    230 views
    3 replies
    Latest over 4 years ago
    by Clemens Ladisch
  • Answered

    CD4013B: Do CD4013B not the same as 74HCS72,74HCS74 ? 0 Locked

    915 views
    1 reply
    Latest over 4 years ago
    by Clemens Ladisch
  • Answered

    SN74LV1T125: Direct Replacement - Alternate TI parts 0 Locked

    474 views
    4 replies
    Latest over 4 years ago
    by Jayson Molinar
  • Not Answered

    SN74HC153: SN74HC153NSR:ESD data request 0 Locked

    215 views
    1 reply
    Latest over 4 years ago
    by yutaro hayashi
  • Suggested Answer

    SN74LV1T34: SN74LV1T34 0 Locked

    885 views
    8 replies
    Latest over 4 years ago
    by Emrys Maier
  • Suggested Answer

    TXS0102: A1/B1 port IN/OUT issue 0 Locked

    245 views
    3 replies
    Latest over 4 years ago
    by Clemens Ladisch
  • Answered

    SN74LVC14A: On the use of the product SN74LVC14A in 24MHz crystal oscillator 0 Locked

    554 views
    2 replies
    Latest over 4 years ago
    by Emrys Maier
  • Suggested Answer

    SN74HCS594-Q1: Need the device sample code to help customer develop the system 0 Locked

    366 views
    3 replies
    Latest over 4 years ago
    by Emrys Maier
  • Suggested Answer

    TXS0102: How can this device detect input drive type 0 Locked

    358 views
    5 replies
    Latest over 4 years ago
    by Clemens Ladisch
  • Suggested Answer

    Level shift, 2chanel TI recommendation 0 Locked

    178 views
    1 reply
    Latest over 4 years ago
    by Emrys Maier
  • Answered

    SN74AXC8T245: Unused I/O's of SN74AXC8T245 0 Locked

    312 views
    3 replies
    Latest over 4 years ago
    by Emrys Maier
  • Answered

    SN74ALVC244: 16bit buffer smaller than 50mm^2 0 Locked

    336 views
    2 replies
    Latest over 4 years ago
    by franziskus
  • Answered

    TXB0106:電源シーケンスおよび入力信号についての確認 0 Locked

    330 views
    1 reply
    Latest over 4 years ago
    by Clemens Ladisch
  • Answered

    SN74AUP1T17: Difference between SN74AUP1T50 and SN74AUP1T17 0 Locked

    450 views
    1 reply
    Latest over 4 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74HC164: Temp issue 0 Locked

    602 views
    4 replies
    Latest over 4 years ago
    by Emrys Maier
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