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] What are the RHA numbers, codes or radiation testing ratings for my high reliability part number?

    Karan Kotadia
    Karan Kotadia
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ TI typically does not perform radiation testing on mil or commercial grade products. Parts that are tested will have ratings specified in their orderable part numbers. You…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] Is the reliability of a logic device affected by applying an input voltage larger than the supply (VCC)?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ The reliability of a logic device is linked to the recommended operating conditions in the datasheet. As long as the device is operated within the recommended operating conditions…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] How do I find reliability data for a logic device?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Quality and Manufacturing >> Current FAQ First, go to the device folder on TI.com. Once there, you can select the "Ordering & quality" tab: Finally, select "View or download" for the desired device:
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] What is the impedance of the device's input pin? Is it CMOS or bipolar device?

    ShreyasRao
    ShreyasRao
    Other Parts Discussed in Thread: SN74LVC1G125 FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ The impedance of a device's pin can be determined by Ohm's law : R= V/ I. Usually, the impedance of the CMOS input pins ( OE, DIR, A…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] How to import Logic SPICE models netlist into TINA-TI (Logic TINA-TI test benches)

    Karan Kotadia
    Karan Kotadia
    Other Parts Discussed in Thread: TINA-TI FAQ: Logic and Voltage Translation > Simulation Models >> Current FAQ The purpose of this post is to show you how this netlist provided in the product folder can be imported and used in TINA-TI and how to provide…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] Is it necessary to have pull-down( or pullup) resistor on the OE pin or can I connect it directly to TXS/ TXB supply?

    ShreyasRao
    ShreyasRao
    FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ The OE ( output enable) is over voltage tolerant, high input impedance, active high enable pin for most of the TXS, TXB devices. If the IOs must be in high impedance during power…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] Can I connect the OE pin to Vccb supply pin instead of Vcca for TXS, TXB devices?

    ShreyasRao
    ShreyasRao
    FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ The OE ( output enable) is active high CMOS high input impedance pin for most of the TXS and TXB devices. The OE is referenced to Vcca supply w.r.t the voltage levels. i.e The Vih…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] What is the maximum output pulse length for a monostable multivibrator?

    Emrys Maier
    Emrys Maier
    Other Parts Discussed in Thread: SN74LVC1G123 FAQ: Logic and Voltage Translation > Monostable Multivibrators >> Current FAQ There is no official maximum output pulse length for a monostable multivibrator device, but there are practical limits. The…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] How stable is the output pulse length of a monostable multivibrator across changes in supply voltage?

    Emrys Maier
    Emrys Maier
    Other Parts Discussed in Thread: SN74LVC1G123 FAQ: Logic and Voltage Translation > Monostable Multivibrators >> Current FAQ This plot is from the SN74LVC1G123 datasheet. You can see that the "K" value decreases as the supply increases, but it also…
    • over 5 years ago
    • Logic
    • Logic forum
  • [FAQ] How stable is the output pulse length of a monostable multivibrator across temperature?

    Emrys Maier
    Emrys Maier
    FAQ: Logic and Voltage Translation > Monostable Multivibrators >> Current FAQ The application report Designing with the SN74LVC1G123 Monostable Multivibrator has some useful information regarding this. Essentially, the timing is primarily determined…
    • over 5 years ago
    • Logic
    • Logic forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Answered

    SN74LVC3G17: Level Shifter 0 Locked

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

    CD4504B: When VCC =3.3V, how Vih and Vil are determined? 0 Locked

    466 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Answered

    CD4073B: Clear Datasheet 0 Locked

    557 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Not Answered

    SN74LV1T34: SN74LV1T34 not providing proper low state at output 0 Locked

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

    SN74LVC1G123: How Can I know accurate K value? 0 Locked

    622 views
    2 replies
    Latest over 3 years ago
    by Nam, Dino
  • Suggested Answer

    Logic Buffer and Inverter have highest output current 0 Locked

    1169 views
    2 replies
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74HCS594-Q1: LED flashing when doing the BCI test 0 Locked

    1401 views
    20 replies
    Latest over 3 years ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AUP2G34: could you please explain ΔICC more? 0 Locked

    922 views
    2 replies
    Latest over 3 years ago
    by Emrys Maier
  • Answered

    SN74AXC4T774-Q1: Low temperature compliance of SN74AXC4T774 0 Locked

    380 views
    1 reply
    Latest over 3 years ago
    by Dylan Hubbard
  • Answered

    XRU8871 documentation 0 Locked

    844 views
    4 replies
    Latest over 3 years ago
    by LeonardEllis
  • Answered

    SN74HC165: Thermal metric & power loss 0 Locked

    403 views
    6 replies
    Latest over 3 years ago
    by Evan Wang
  • Suggested Answer

    SN74HC595: Architecture type of the SN74HC595 device 0 Locked

    361 views
    2 replies
    Latest over 3 years ago
    by Kuba Sunderland-Ober
  • Suggested Answer

    SN54ACT04: Difference between TA, SN54ACT04, SN74ACT04 0 Locked

    328 views
    1 reply
    Latest over 3 years ago
    by Albert Xu1
  • Suggested Answer

    SN74LVC16373A: Theta JC and theta JB and max junction temperature values 0 Locked

    984 views
    5 replies
    Latest over 3 years ago
    by Albert Xu1
  • Suggested Answer

    SN74LVC2G126: Max junction temperature, theta JC and theta JB values of SN74LVC2G126DCU 0 Locked

    659 views
    5 replies
    Latest over 3 years ago
    by Albert Xu1
  • Answered

    SN74ACT32: Thermal Characteristics 0 Locked

    307 views
    3 replies
    Latest over 3 years ago
    by Albert Xu1
  • Answered

    SN74AXC4T245-Q1: OE, DIR referenced to VCCb? 0 Locked

    601 views
    1 reply
    Latest over 3 years ago
    by Dylan Hubbard
  • Answered

    SN74LVC vs. SN74AUP series 0 Locked

    710 views
    3 replies
    Latest over 3 years ago
    by Emrys Maier
  • Answered

    SN74HC138: SN74HC138DR vs SN74HC138BDR 0 Locked

    435 views
    1 reply
    Latest over 3 years ago
    by Emrys Maier
  • Suggested Answer

    SN74LVC07A: Tc temperature 0 Locked

    361 views
    3 replies
    Latest over 3 years ago
    by Emrys Maier
<>