TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel
Logic

Logic

Logic forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
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 4 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
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Suggested Answer

    TXS0104E: MDMS report 0 Locked

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

    SN74AUP1G17: SN74AUP1G17DBVR 0 Locked

    485 views
    6 replies
    Latest over 1 year ago
    by Rani T C
  • Discussion

    TXS0102: OE pin pull up and pull down resistor Locked

    799 views
    4 replies
    Latest over 1 year ago
    by Jack Guan
  • Discussion

    TXB0104-Q1: TXB0104-Q1 for Uart Issue Locked

    807 views
    7 replies
    Latest over 1 year ago
    by Jack Guan
  • Answered

    SN74LXC1T14-Q1: Need to Have 5V Square Wave from 0.8Vpp Clipped Sine Wave TCXO Source 0 Locked

    903 views
    8 replies
    Latest over 1 year ago
    by Wira Aditama
  • Suggested Answer

    LSF0108: TXS0108 & LSF0108 Diff? 0 Locked

    363 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    SN74LVC1G11: Oputput state when unpowered 0 Locked

    435 views
    3 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Discussion

    SN74AXC4T774-Q1: SN74AXC4T774-Q1 is Driving MISO line to LOW Locked

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

    SN74AUP1G125: Max V_OL for Vcc=1.1V? 0 Locked

    374 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    SN74LVC1G00: About SN74LVC1G00 failure mode 0 Locked

    340 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    TXB0108: Issue with noisy output 0 Locked

    443 views
    4 replies
    Latest over 1 year ago
    by Jack Guan
  • Answered

    CD4081B: Clarification about PCN 20231031000.3 for CD40xx-NG 0 Locked

    514 views
    1 reply
    Latest over 1 year ago
    by Malcolm Lyn
  • Not Answered

    TXS0102: Short on VCCA? 0 Locked

    264 views
    3 replies
    Latest over 1 year ago
    by Jack Guan
  • Suggested Answer

    SN74LS125A: Difference between "NS" and "NSR" 0 Locked

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

    SN74LVC1G08: SN74LVC1G08DBVT & SN74LVC1G08DBVR 0 Locked

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

    SN74HCS574: Clock frequency at 3.3V 0 Locked

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

    CD4050B: Consumption 0 Locked

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

    SN74LV86A: About over shoot 0 Locked

    394 views
    7 replies
    Latest over 1 year ago
    by Malcolm Lyn
  • Answered

    SN74LVCH245A: G4 versus E4 0 Locked

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

    TXS0104E-Q1: I2C Hub Function 0 Locked

    562 views
    8 replies
    Latest over 1 year ago
    by Evan Wang
<>