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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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View FAQ threads
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  • Answered

    SN74AVCH16T245: 1D1IR and 2DIR reference to VCCB compared to VCCA. 0 Locked

    327 views
    3 replies
    Latest over 4 years ago
    by Karan Kotadia
  • Answered

    SN74LVC1G57: Using SN74LVC1G57 for deadtime circuit 0 Locked

    1537 views
    6 replies
    Latest over 4 years ago
    by Jose Sandoval
  • Answered

    TXB0108: High level input is not confirmed 0 Locked

    282 views
    3 replies
    Latest over 4 years ago
    by Emrys Maier
  • Not Answered

    [FAQ] What is the typical delay of a logic device in a particular logic family? 0 Locked

    1447 views
    0 replies
    Started over 4 years ago
    by Emrys Maier
  • Suggested Answer

    SN74HCS244-Q1: time dealy 0 Locked

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

    SN74LS540: About output at power-on 0 Locked

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

    TXU0104: VOH Specification & Behaviour when Outputs Connected to Damaged Ports 0 Locked

    315 views
    4 replies
    Latest over 4 years ago
    by Bogdan Banik
  • Answered

    SN74AUP1G34: Power on and power off behaviors of output 0 Locked

    664 views
    4 replies
    Latest over 4 years ago
    by user4811888
  • Suggested Answer

    SN74LVC1G123: CMOS output to input of SN74LVC1G123 0 Locked

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

    SN74LVC1G00: K3 vs K6 suffix 0 Locked

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

    SN74AVC1T45: Operating Power Supply Condition 0 Locked

    235 views
    2 replies
    Latest over 4 years ago
    by Carl Wolfe
  • Suggested Answer

    [FAQ] [H] Simulation Models 0 Locked

    2827 views
    1 reply
    Latest over 4 years ago
    by Michael J Schultis
  • Suggested Answer

    CD74HC4511: ESD data of quality qualification . 0 Locked

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

    TXS02612: TXS02612 schematic questions 0 Locked

    1010 views
    3 replies
    Latest over 4 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN74AVC8T245: part to part skew 0 Locked

    495 views
    5 replies
    Latest over 4 years ago
    by Dylan Hubbard
  • Answered

    SN74AXC2T245-Q1: Isolating UART signals between MCU and FTDI cable to prevent leakage current 0 Locked

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

    SN74AHC245: Input to Output delay time (tPHL and tPLH) 0 Locked

    1740 views
    3 replies
    Latest over 4 years ago
    by Emrys Maier
  • Suggested Answer

    LSF0101: Add on voltage translator LSF0101 for SN74LVC1G123 0 Locked

    1023 views
    18 replies
    Latest over 4 years ago
    by Karan Kotadia
  • Suggested Answer

    TXS0206A: Support SD3.0 to compete with IP4856CX25 0 Locked

    420 views
    1 reply
    Latest over 4 years ago
    by Dylan Hubbard
  • Not Answered

    TXB0108: shoot though current at intermediate input voltage condition to I/O A or B 0 Locked

    171 views
    1 reply
    Latest over 4 years ago
    by Dylan Hubbard
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