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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

    TXU0204-Q1: VT+/VT-/⊿VT spec during VCC=3.3V 0

    172 views
    7 replies
    Latest 28 days ago
    by Jack Guan
  • Suggested Answer

    TXS0104E: Leakage current due to internal pull-up resistor 0

    88 views
    2 replies
    Latest 28 days ago
    by Jack Guan
  • Suggested Answer

    SN74LVC1G00: Effects of magnetism 0

    105 views
    3 replies
    Latest 28 days ago
    by Malcolm Lyn
  • Suggested Answer

    SN74LV164A: Plating Heated after Deposition | Tin thickness (microns) | Process 0

    92 views
    3 replies
    Latest 28 days ago
    by Ian Graham
  • Suggested Answer

    SN74HCS151-Q1: Need to know the Failure Modes Distribution (FMD), FIT rate, Pin FMA and die FIT rate. 0

    84 views
    2 replies
    Latest 28 days ago
    by Albert Xu1
  • Answered

    SN74LVC86A: SN74LVC86ARGYR : connect thermal PAD to GND? 0

    59 views
    2 replies
    Latest 28 days ago
    by felix NILIUS
  • Suggested Answer

    SN54HC174: Data Support 0

    65 views
    2 replies
    Latest 28 days ago
    by Owen Westfall
  • Suggested Answer

    TPLD801: if TPLD801 can do the function ? 0

    173 views
    8 replies
    Latest 29 days ago
    by Chen Alex1
  • Suggested Answer

    TXB0104: I would like to know the principle of oscillation. 0

    355 views
    15 replies
    Latest 29 days ago
    by Jack Guan
  • Suggested Answer

    SN74LVC08A: SN74LVC08ABQAR DXF file 0

    40 views
    1 reply
    Latest 29 days ago
    by Ian Graham
  • Answered

    TPLD1201: Data Retention 0

    52 views
    1 reply
    Latest 29 days ago
    by Ian Graham
  • Answered

    SN74LS157: Solder Heat Flow condition of "265C 8sec" 0

    66 views
    3 replies
    Latest 29 days ago
    by Owen Westfall
  • Answered

    TXB0104: OE pin 0

    55 views
    1 reply
    Latest 29 days ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC1G04: IOH 0

    70 views
    3 replies
    Latest 29 days ago
    by Malcolm Lyn
  • Suggested Answer

    SN74LVC2G17: IBIS model 0

    67 views
    2 replies
    Latest 30 days ago
    by Malcolm Lyn
  • Suggested Answer

    SN74HCT08: SN74HCT08DR Technical Questions 0

    46 views
    1 reply
    Latest 30 days ago
    by Malcolm Lyn
  • Answered

    SN74LVC1G04: THERMAL INFO 0

    41 views
    1 reply
    Latest 30 days ago
    by Malcolm Lyn
  • Suggested Answer

    SN74LVC2G34: THERMAL INFO 0

    42 views
    1 reply
    Latest 30 days ago
    by Malcolm Lyn
  • Answered

    SN74LVC2G06: THERMAL INFO 0

    83 views
    2 replies
    Latest 30 days ago
    by Malcolm Lyn
  • Answered

    SN74AUC125: THERMAL INFO 0

    44 views
    1 reply
    Latest 30 days ago
    by Malcolm Lyn
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