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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 3 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 3 years ago
    • Logic
    • Logic forum
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  • Answered

    74ACT16373DL at 3.3volts? 0 Locked

    633 views
    1 reply
    Latest over 9 years ago
    by Clemens Ladisch
  • Answered

    SN74LVC2G17DCKR maximum output capacitance 0 Locked

    969 views
    6 replies
    Latest over 9 years ago
    by Clemens Ladisch
  • Answered

    SN74LVC2G07DCK input range 0 Locked

    565 views
    1 reply
    Latest over 9 years ago
    by ShreyasRao
  • Answered

    SN74LVT16244B the maximum signal data rate 0 Locked

    372 views
    1 reply
    Latest over 9 years ago
    by Daniel Hartung
  • Answered

    SN74LVC1G175 / 1/2 divider 0 Locked

    1166 views
    4 replies
    Latest over 9 years ago
    by Daniel Hartung
  • Answered

    TXS0102 common signal malfuntion 0 Locked

    2252 views
    6 replies
    Latest over 9 years ago
    by Clemens Ladisch
  • Answered

    CD4051B Output current 0 Locked

    786 views
    1 reply
    Latest over 9 years ago
    by Clemens Ladisch
  • Not Answered

    About LSF0204 application 0 Locked

    1204 views
    5 replies
    Latest over 9 years ago
    by Clemens Ladisch
  • Not Answered

    CD4047 monostable mode timing issue. incorrect and erratic timing behavior. 0 Locked

    4127 views
    7 replies
    Latest over 9 years ago
    by Daniel Hartung
  • Answered

    Using TXS102 in a portable device 0 Locked

    1155 views
    2 replies
    Latest over 9 years ago
    by Nirav Patel
  • Answered

    Can the 74ALVC164245 Level Shifting Transceiver support 5V to/from 2.5V level conversion? 0 Locked

    969 views
    1 reply
    Latest over 9 years ago
    by Clemens Ladisch
  • Not Answered

    LSF0102 for MDIO buffer 0 Locked

    1032 views
    1 reply
    Latest over 9 years ago
    by ShreyasRao
  • Answered

    Schmitt-Trigger Input Levels on 74LVC123 0 Locked

    1186 views
    2 replies
    Latest over 9 years ago
    by Ulrich Schmidt49
  • Answered

    SN74LVC8T245DBR - Maximum data input voltage withstanding range 0 Locked

    1043 views
    5 replies
    Latest over 9 years ago
    by Devendhiran K
  • Not Answered

    sn74avc16t245 questions 0 Locked

    389 views
    1 reply
    Latest over 9 years ago
    by Nirav Patel
  • Answered

    SN74LVC8T245DBR Maximum data input voltage withstand range 0 Locked

    330 views
    1 reply
    Latest over 9 years ago
    by Nirav Patel
  • Answered

    input current for 74lvc1g14 and 74lvc1g34 0 Locked

    1376 views
    5 replies
    Latest over 9 years ago
    by Clemens Ladisch
  • Not Answered

    TXB0106PWR output problem 0 Locked

    1302 views
    8 replies
    Latest over 9 years ago
    by Clemens Ladisch
  • Answered

    SN74LVC1G125DCKR - input transition rise or fall time Δt/ΔV 0 Locked

    1011 views
    1 reply
    Latest over 9 years ago
    by Clemens Ladisch
  • Answered

    SN74AHC1G125 and SN74AHCT1G125 - - Vh(Hysteresis voltage) 0 Locked

    1058 views
    1 reply
    Latest over 9 years ago
    by Clemens Ladisch
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