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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] 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
  • [FAQ] Why is there a voltage offset at the input of the SN74AXCxTxxx device?

    Dylan Hubbard
    Dylan Hubbard
    FAQ: Logic and Voltage Translation > Voltage Translators >> Current FAQ The AXC family of Voltage Translators have built in dynamic pull-downs at the I/O. These pull-downs assist with with the glitch free power sequencing feature included in this…
    • over 3 years ago
    • Logic
    • Logic forum
  • [FAQ] Do I still need pull-up/pull-down resistors with bus-hold circuitry?

    Albert Xu1
    Albert Xu1
    FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ Short answer: External pull-up/down resistors are not recommended for devices with bus-hold circuitry. Explanation: A pull-up or pull-down resistor will create a voltage-divider…
    • over 3 years ago
    • Logic
    • Logic forum
  • [FAQ] Why are the TXS01xx VIH/VIL specifications so stringent?

    Dylan Hubbard
    Dylan Hubbard
    FAQ: Logic and Voltage Translation > Voltage Translators >> Current FAQ TXS family translators utilize a FET-based architecture with an N-channel pass-gate transistor used to open and close the connection between the A-port and B-port. The FET connects…
    • over 3 years ago
    • Logic
    • Logic forum
  • [FAQ] [H] Frequently Asked Questions: Logic and Voltage Translation

    Michael J Schultis
    Michael J Schultis
    Select this link to see answers to common questions, detailed use case implementations, and part recommendations for logic and voltage translation devices. . Top Logic and Voltage Translation FAQs - All-Time How does a slow or floating input affect…
    • Answered
    • over 4 years ago
    • Logic
    • Logic forum
  • [FAQ] What is the typical delay of a logic device in a particular logic family?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Timing Parameters >> Current FAQ Delays vary from device to device, however a general idea of delay can be shown graphically: Two things to note from the above graphic (1) Delay always increases as the supply…
    • over 4 years ago
    • Logic
    • Logic forum
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  • Answered

    LSF0102: LSF0102 - How to analysis the pull high resistor (typ is 200k) for bias circuit 0 Locked

    617 views
    1 reply
    Latest over 7 years ago
    by Emrys Maier
  • Suggested Answer

    TXS0108E-Q1: Input transition rate 0 Locked

    977 views
    3 replies
    Latest over 7 years ago
    by Emrys Maier
  • Suggested Answer

    SN74AVC8T245: SN74AVC8T245: Dynamic power consumption 0 Locked

    711 views
    1 reply
    Latest over 7 years ago
    by Michael J Schultis
  • Suggested Answer

    TXB0106: Opposite voltage levels 0 Locked

    467 views
    1 reply
    Latest over 7 years ago
    by Michael J Schultis
  • Suggested Answer

    Asking for the video buffer solution to replace AD8075ARUZ 0 Locked

    462 views
    1 reply
    Latest over 7 years ago
    by Rohit Bhat
  • Answered

    SN74LVC2G74: SN74LVC2G74 IBIS model 0 Locked

    1098 views
    4 replies
    Latest over 7 years ago
    by Roberto Carretta
  • Suggested Answer

    TXB0106: TXB0106 for SD-card??? 0 Locked

    908 views
    2 replies
    Latest over 7 years ago
    by Michael J Schultis
  • Suggested Answer

    CD4013B: Is there a version of the 4013 that triggers on the negative flank of the clock ? 0 Locked

    1558 views
    4 replies
    Latest over 7 years ago
    by Michael J Schultis
  • Answered

    CD4020B: Counter/Divider "fully static operation" ? 0 Locked

    1255 views
    5 replies
    Latest over 7 years ago
    by David Leech
  • Answered

    SN74ALVC164245: Relation between VCCA and VCCB 0 Locked

    683 views
    2 replies
    Latest over 7 years ago
    by Michael J Schultis
  • Suggested Answer

    SN74AVC4T245: Vcc Isolation Feature 0 Locked

    2243 views
    10 replies
    Latest over 7 years ago
    by Mark Guastaferro
  • Answered

    SN74LVC1G07: Can SN74LVC1G07DRYR withstand e-Beam sterilization? 0 Locked

    1731 views
    8 replies
    Latest over 7 years ago
    by Wade Vonbergen
  • Answered

    TXB0108: Low level between C2000's I / O and TXB 0108 is 0.6 V. 0 Locked

    1034 views
    4 replies
    Latest over 7 years ago
    by ShreyasRao
  • Answered

    SN74LVT245B: Can we use this IC as a voltage conversion? 0 Locked

    897 views
    4 replies
    Latest over 7 years ago
    by shanthi s
  • Suggested Answer

    SN74LVC16T245: SN74LVC16T245ZQLR time delay 0 Locked

    1429 views
    3 replies
    Latest over 7 years ago
    by Michael J Schultis
  • Suggested Answer

    SN74LVT16244B: SN74LVT16244B structure 0 Locked

    1022 views
    5 replies
    Latest over 7 years ago
    by Michael J Schultis
  • Suggested Answer

    LSF0102: Multiple shifter one after the other. 0 Locked

    1347 views
    8 replies
    Latest over 7 years ago
    by user5137949
  • Suggested Answer

    SN74LVT245B: Will the part available for next 8-10 years? 0 Locked

    846 views
    4 replies
    Latest over 7 years ago
    by shanthi s
  • Suggested Answer

    LSF0108: 100MHz SPI application using LSF0108 0 Locked

    2723 views
    5 replies
    Latest over 7 years ago
    by Emrys Maier
  • Suggested Answer

    LSF0108-Q1: LSF0108 connection b/w Vref_B and EN 0 Locked

    4935 views
    15 replies
    Latest over 7 years ago
    by Emrys Maier
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