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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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  • Not Answered

    [FAQ] Frequently Asked Questions: TPLD 0 Locked

    1122 views
    0 replies
    Started 5 months ago
    by Malcolm Lyn
  • Answered

    [FAQ] [H] Frequently Asked Questions: Logic and Voltage Translation 0 Locked

    35924 views
    1 reply
    Latest over 4 years ago
    by Michael J Schultis
  • Suggested Answer

    SN74AHCT244Q: CTE information for SN74AHCT244QPWRQ1 0

    74 views
    5 replies
    Latest 1 hour ago
    by Malcolm Lyn
  • Not Answered

    LSF0108: Schematic Review LSF0108 0

    39 views
    0 replies
    Started 1 hour ago
    by Prabakaran Ganesan
  • Not Answered

    CD54HC4075: IO logic levels CD54HC4075 at 3.3V 0

    15 views
    0 replies
    Started 4 hours ago
    by Garima Dubey
  • Not Answered

    LSF0102: LSF Reference Voltage assignment 0

    47 views
    4 replies
    Latest 4 hours ago
    by Anoop B
  • Suggested Answer

    TPS36-Q1: Max sink current/capacitive load of RESET pin of TPS36CD40EACDDFRQ1 0

    222 views
    12 replies
    Latest 6 hours ago
    by HW_Guy
  • Not Answered

    SN74HC595: SO#425270, 425271 // SN74HC595N 0

    27 views
    1 reply
    Latest 6 hours ago
    by Clemens Ladisch
  • Not Answered

    SN74LVC8T245: About Input transition rise or fail rate 0

    10 views
    0 replies
    Started 6 hours ago
    by Shuma Okazaki
  • Suggested Answer

    TPLD1202-DYY-EVM: Regarding Write Failures with the TPLD1202EVM 0

    215 views
    10 replies
    Latest 8 hours ago
    by Kyohei
  • Answered

    SN74AHC1G08-Q1: IC PTA AND SOT23-5 QS SN74AHC1G08QDBVRQ1 0

    55 views
    2 replies
    Latest 10 hours ago
    by Ajit Pande
  • Answered

    SN74LVC1G97: D Latch 0

    55 views
    2 replies
    Latest 11 hours ago
    by SGNM
  • Suggested Answer

    SN74LV1T08: Spec Check 0

    123 views
    7 replies
    Latest 16 hours ago
    by Albert Xu1
  • Suggested Answer

    CD4044B: Need Information about Power Dissipation 0

    24 views
    1 reply
    Latest 20 hours ago
    by Albert Xu1
  • Suggested Answer

    TXB0108: Share the Vo_Io curve 0

    21 views
    1 reply
    Latest 22 hours ago
    by Jack Guan
  • Suggested Answer

    SN74LVC8T245: SN74LVC8T245PWR tape and reel information 0

    83 views
    7 replies
    Latest 22 hours ago
    by Joshua Salinas
  • Answered

    SN54LVCH245A-SP: output rise/fall time 0

    39 views
    2 replies
    Latest 1 day ago
    by Andrea Pastega
  • Answered

    TXV0108-Q1: TXV0108-Q1 0

    143 views
    10 replies
    Latest 1 day ago
    by Anjana Jahagirdar
  • Suggested Answer

    SN74LVC2G17: ERR-BKG-ORDER-API-0040、ERR-BKG-ORDER-API-0050 0

    34 views
    1 reply
    Latest 3 days ago
    by Nikki Dengel
  • Suggested Answer

    SN74LVTH16245A: Implementing FOC PMSM and using this transceiver for PWM and digital signal drive 0

    101 views
    8 replies
    Latest 4 days ago
    by Zain ur Rehman
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