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 3 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)…
    • 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
  • Answered

    SN74HC595: Serial interface comparison to TPIC6A596 0 Locked

    503 views
    2 replies
    Latest over 5 years ago
    by franziskus
  • Answered

    SN74LV1T126: Level shifter understading differences between components 0 Locked

    817 views
    4 replies
    Latest over 5 years ago
    by Diego Moreno1
  • Answered

    TXS0102: Un-used pin keep floating or 0 Locked

    271 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    SN74LVC1G58: Spice models availability 0 Locked

    1294 views
    4 replies
    Latest over 5 years ago
    by PhMaire
  • Answered

    SN74LVC8T245: 0 Locked

    330 views
    2 replies
    Latest over 5 years ago
    by user6139245
  • Not Answered

    CD74ACT174: CD74ACT174M date code 0 Locked

    478 views
    7 replies
    Latest over 5 years ago
    by Chad Crosby
  • Answered

    CD40109B-Q1: Can CD40109B-Q1 achieve 5V to 15V voltage level shift and 15V to 5V voltage level shift unidirectionally? 0 Locked

    1085 views
    1 reply
    Latest over 5 years ago
    by Chad Crosby
  • Answered

    SN74AUP1T157: Input Select Threshold 0 Locked

    336 views
    2 replies
    Latest over 5 years ago
    by Allan Fan
  • Answered

    CD74ACT74: TPLH/HL minimum timing limit at -55C 0 Locked

    476 views
    3 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    CD4075B: part marking issue 0 Locked

    673 views
    5 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    SN54HCT04: Resistor selection for an oscillation circuit 0 Locked

    761 views
    3 replies
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    SN74AHC595: SN74AHC595PWRG4 vs SN74AHC595PWR 0 Locked

    305 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Suggested Answer

    CD4081B: tPHL,tPLH,tTHL,tTLH data vs temperature 0 Locked

    1173 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Answered

    SN74HC74: what will the output status if the input voltage is between low-level and high-level threshold? 0 Locked

    446 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    SN74LS07: is there any replacement part for it? 0 Locked

    724 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74LVC1G11: SN74LVC1G11 application questions 0 Locked

    406 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AVC4T245: some questions about SN74AVC4T245 0 Locked

    319 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Suggested Answer

    CD74AC138: Input Bias Current 0 Locked

    303 views
    1 reply
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    LSF0102-Q1: Do the pull-up resistors on either side of the device needs to draw equal current 0 Locked

    426 views
    3 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    TXS0101: TXS0101 : I/O level interpretation and pull-up impact in HiZ status 0 Locked

    848 views
    2 replies
    Latest over 5 years ago
    by Florent Bernet
<>