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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] Auto-Bidirectional Level-Shifters

    Michael Ikwuyum
    Michael Ikwuyum
    FAQ: Logic and Voltage Translation > Auto-Bidirectional Level-Shifters >> Current FAQ [FAQ] Should I use Auto-Bidirectional level-shifters for Fixed directional applications? [FAQ] How do the LSF translators work? [FAQ] What is the difference…
    • over 1 year ago
    • Logic
    • Logic forum
  • [FAQ] Level Shifter Naming Convention

    Christan Perkins
    Christan Perkins
    The level shifter portfolio at Texas Instruments is vast, with hundreds of devices and packages. When you come across one of TI’s voltage translators, how do you quickly decipher what the name means? This naming guide above can be used for you to quickly…
    • Answered
    • over 2 years ago
    • Logic
    • Logic forum
  • [FAQ] SN74LV4T08-Q1: Benefits of logic with integrated single supply level translation (LVxT) in wettable flank QFN packages

    Michael Marinello
    Michael Marinello
    Part Number: SN74LV4T08-Q1 Background: The growing need for level translation in automotive applications As microcontrollers and processors have moved towards lower supply voltages (Vcc), there has been in increase in demand for level translators…
    • over 2 years ago
    • Logic
    • Logic forum
  • [FAQ] What is the maximum trace length that a logic device can drive?

    Ian Graham
    Ian Graham
    FAQ: Logic and Voltage Translation > Output Parameters >> Current FAQ The maximum trace length that a logic device can drive is 60 mm. This is a safe trace length for most logic devices to drive across the majority of applications. This can often be…
    • over 2 years ago
    • Logic
    • Logic forum
  • [FAQ] What is the thickness of Gold (Au), Palladium (Pd), or Nickel (Ni) for TI's NiPdAu lead finish?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ Material Thickness Å nm μm Nickel (Ni) 5000 500 0.5 Palladium (Pd) 200 20 0.02 Gold (Au) 30 to 150 3 to 15 0.003 to…
    • over 2 years ago
    • Logic
    • Logic forum
  • [FAQ] Why do some SOT package parts from TI have a pin that is not in the mechanical drawing?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ In short, this is not an extra pin and it is nothing to be concerned about. It is part of the support used in the manufacturing process. - SOT (Single Outline Transistor…
    • over 2 years ago
    • Logic
    • Logic forum
  • [FAQ] SN74HCS00: The Logic Industry's Smallest Leaded Package; DYY

    Brandt Burgdorf
    Brandt Burgdorf
    Part Number: SN74HCS00 The Logic Industry’s Smallest Leaded Package; SOT-23-THIN (DYY) Many companies still rely solely on optical verification methods to ensure their components have been successfully soldered and are unwilling or not yet able to…
    • over 2 years ago
    • Logic
    • Logic forum
  • [FAQ] What's the difference between a buffered and unbuffered CMOS device?

    Albert Xu1
    Albert Xu1
    FAQ: Logic and Voltage Translation > Logic Technology >> Current FAQ Definition: A buffered CMOS device has output characteristics that only relies on the logical output of the gate. In a NOR gate, different input values can result in the same output…
    • over 2 years ago
    • Logic
    • Logic forum
  • [FAQ] SN74HCS595-Q1: How do Wettable Flank WQFN packages (WBQB) help LOGIC automotive customers?

    Michael Marinello
    Michael Marinello
    Part Number: SN74HCS595-Q1 Other Parts Discussed in Thread: SN74HCS138-Q1 , SN74HCS151-Q1 , SN74HCS153-Q1 , SN74HCS157-Q1 , SN74HCS165-Q1 , SN74HCS259-Q1 , SN74HCS365-Q1 , SN74HCS367-Q1 , SN74HCS594-Q1 , Efficient Automated Optical Inspection (AOI) with…
    • over 2 years ago
    • Logic
    • Logic forum
  • [FAQ] How will a logic device respond to a short or open circuit?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ This is provided as information only, and is not a guarantee of device performance under the conditions described. This is not a Pin FMEA document, as Standard Logic devices…
    • over 2 years ago
    • Logic
    • Logic forum
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  • Answered

    SN74LVC1G07-Q1: Open drain Buffer 0 Locked

    793 views
    4 replies
    Latest over 1 year ago
    by Raihanath A C
  • Suggested Answer

    SN74LVC8T245: output was wrong 0 Locked

    680 views
    3 replies
    Latest over 1 year ago
    by Michael Ikwuyum
  • Answered

    SN74LVC1G125-Q1: functional safety: failure rate 0 Locked

    754 views
    7 replies
    Latest over 1 year ago
    by Albert Xu1
  • Suggested Answer

    TIBPAL20L8-20M:Tools and kits used to write programs 0 Locked

    378 views
    1 reply
    Latest over 1 year ago
    by Malcolm Lyn
  • Suggested Answer

    SN74LVC1G07-Q1: Issue with output voltage level 0 Locked

    495 views
    1 reply
    Latest over 1 year ago
    by Malcolm Lyn
  • Answered

    SN74LV165A: This device is going to stop producting 0 Locked

    257 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC1G14: IBIS model 0 Locked

    341 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN74HC132: Output Failing and Shorting VCC supply to ground 0 Locked

    470 views
    2 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC1G17: Power down current 0 Locked

    308 views
    3 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN74ABT2245: SN74ABT2245 0 Locked

    247 views
    1 reply
    Latest over 1 year ago
    by Albert Xu1
  • Answered

    SN74LVC2G34: SN74LVC2G34DBVRE4 0 Locked

    343 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    LSF0204-Q1: SPI Application 0 Locked

    840 views
    6 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    TXS0104E: Pullup resistor on Input and output 0 Locked

    1081 views
    7 replies
    Latest over 1 year ago
    by Jebin Satheesh Kumar
  • Suggested Answer

    TCAN2450-Q1: cyclic sense wake 0 Locked

    824 views
    5 replies
    Latest over 1 year ago
    by Jonathan Nerger
  • Answered

    SN74LV164A: Logic forum 0 Locked

    384 views
    6 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    LSF0102-Q1: LSF0102-Q1 sch review 0 Locked

    474 views
    2 replies
    Latest over 1 year ago
    by Joshua Salinas
  • Suggested Answer

    SN74LV1T125: spec check 0 Locked

    437 views
    4 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    SN74AHC1G126-Q1: Buffer with OE pin & Input Type as Schmitt Trigger ? 0 Locked

    637 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LV595A: SN74LV595APWR SER timing problem 0 Locked

    479 views
    3 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    SN74HC14: Frequency shift in LC oscillator application 0 Locked

    1211 views
    2 replies
    Latest over 1 year ago
    by Arvind Wagh
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