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Welcome to the Logic Section of the TI E2E Support Community. Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers. To post a question, click on the forum tab then "New Post".

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Level Translator
  • 3.3V
  • 3-State
  • 5V
  • 74LV123A
  • buffer
  • data sheet
  • datasheets
  • I2C
  • Interface
  • level conversion
  • Level Shifter
  • levels
  • Logic
  • Logic Level
  • logic level shifter
  • SN74AVC32T245
  • SN74LVC1G125
  • spec
  • translator
  • TXB0104 unused pullup
  • txb0108
  • TXS0102
  • TXS0108E
  • TXS0108E TXB0108 voltage translation
  • voltage translator
Related Posts
  • Forum Post: Re: SN74LVC1G125 as a level shifter

    Roger Plante Roger Plante
    I learned that there are no problems using the LVC1G125 in this application. The LVC1G125 is designed to tolerate 5.5V at its input regardless of the Vcc voltage.
    on Dec 22, 2009
  • Forum Post: Re: SN74LVC1G125 as a level shifter

    Ken19261 Ken19261
    Hi,Roger. Regarding this ic, may i know what software you are using for the testing? Is your software available for other same kind ic?
    on Mar 29, 2010
  • Forum Post: Re: SN74LVC1G125 as a level shifter

    Roger Plante Roger Plante
    Hi Ken, I am not sure I understand you question... Ken Regarding this ic, may i know what software you are using for the testing? Is your software available for other same kind ic? My testing was done using samples of the SN74LVC1G125 wired into a circuit. I used an oscilloscope to monitor the...
    on Mar 30, 2010
  • Forum Post: SN74LVC1G125 as a level shifter

    Roger Plante Roger Plante
    I would like to use the SN74LVC1G125 as a level shifter with 3.3V supply and 5V inputs. Preliminary testing shows that this does seem to work without problems. Will input clamps turn on and cause latent failures? There is no indication in the spec that tells me if this is possible. Thanks, Roger
    on Dec 21, 2009
  • Forum Post: Re: TXS0108 Level translator

    Dan McKenna Dan McKenna
    I realize that this has been answered and has been dormant for some time, but I wanted to make a more definative answer: The TXS0108 Does NOT need external pullup resistors. The TXS0108 is intended for high drain devices and external pullups will cause problems. Integrating the pullups into...
    on Oct 14, 2010
  • Forum Post: Beagle Board: Issues in MMC3 interface

    kasirajan ganapathi kasirajan ganapathi
    We have used Level converter “TXS0108E”in our design. Port A of this level converter permanently connected to 1.8V rail (VCCA-1.8V) and option being given for the port B, either it can be connected to 1.8V/3.3V SDIO interface. This board is working with Beagle boardC4/B6 in MMC1slot irrespective...
    on Mar 11, 2011
  • Forum Post: SN74LV8151 Input Voltage Tolerance

    Robert DeMott Robert DeMott
    Could someone confirm whether the SN74LV8151 inputs are 5V tolerant when operating from a 3.3V supply? The recommended operating conditions section of the datasheet seems to imply that they are (max input voltage of 5.5V), but this isn't explicitly stated in the part description. Thanks.
    on May 11, 2011
  • Forum Post: Maximum Junction temperature

    Alex Satran Alex Satran
    What is the maximum junction temperature for 74LVCH16T245 BGA?
    on Jul 3, 2011
  • Forum Post: I2c translator/buffer

    Faraz Firoozabadi Faraz Firoozabadi
    Hello, Can PCA9306YZTR be used for level shifting and also i2c buffer? Also is there any problem to use ESD protection for I2c lines? will it interfere with I2c operation? thanks
    on Sep 1, 2011
  • Forum Post: CLVCH16T245MDGGREP level translator

    Amit Kumar Amit Kumar
    Dear Sir, I am using CLVCH16T245MDGGREP level translator in my project for 3.3 to 2.5V and vice versa. I want to know that what is the maximum input frequency i can operate, because data sheet it is not given. I have one more doubt. I am using virtex6 LXT in my project.i want to drive a...
    on Sep 6, 2011
  • Forum Post: Digital Signal Generator

    Kamal Joshi Kamal Joshi
    Hello All, I have a sensor (File Attached) that gives me a digital signal with high (12 V) and low (0 V). However, my Digital Input module (File Attached) can only go up to 5 V. Thus, I need to somehow convert the signal coming from the sensor into 5 V. Following is what I have right now I am...
    on Mar 1, 2012
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