• LSF0108: TXS0108 & LSF0108 Diff?

  

  Chen Alex1

  Answer Suggested

  Part Number: LSF0108 hi Sir May I know the different between TXS0108 & LSF0108 Thanks

  • 11 days ago
  • Logic
  • Logic forum

• LSF0108: LSF0108

  

  Dusko Vuckovic

  TI Thinks Resolved

  Part Number: LSF0108 Other Parts Discussed in Thread: TXS0108E Hello All, In some situations, I need the signal on both sides to be 3.3V. Will the LSF0108 work properly if VREF_A, EN, and VREF_B are connected to 3.3V?

  • 2 months ago
  • Logic
  • Logic forum

• LSF0108: level transfer issue

  

  Hailiang Zhang

  TI Thinks Resolved

  Part Number: LSF0108 Other Parts Discussed in Thread: TXU0304 Hi Team， My customer use LSF0108 for SPI level transition. Customer report that the voltage on B side is 1.8V which is equal to VCCA. Could you pls review the schematic and advise? Thanks! …

  • 15 days ago
  • Logic
  • Logic forum

• LSF0108: For SPI MISO/MOSI level tanslation

  

  Stefano Moscato1

  TI Thinks Resolved

  Part Number: LSF0108 We have to drive four SPI devices at 1.8V with a microcontroller that has only one SPI and is powered by 5V. We would like to use the LSF0108RKS translator as shown in the figure. We would like to know if you think there are any problems…

  • 2 days ago
  • Logic
  • Logic forum

• LSF0108: There will be leakage when VREF_B is earlier

  

  Hailiang Zhang

  TI Thinks Resolved

  Part Number: LSF0108 Other Parts Discussed in Thread: TXB0108 Hi Team， Customer use LSF0108 for GPIO level shift(1.8V to 3.3V), since there will be leakage issue when VREF_B is earlier, could you pls suggest a solution? Is TXB0108 an option? Thanks! …

  • 3 days ago
  • Logic
  • Logic forum
Answered

• RE: LSF0108: Combining of LSF0108 and TXB0108 level shifters

  

  Aleksei Abramtsev

  Resolved

  First schematic (LSF0108 + TXB0108(A/A) 1.8V-0.65V) doesn't work. Second schematic (LSF0108 + TXB0108(A/B) 1.8V-4V) works normaly.

  • 2 months ago
  • Logic
  • Logic forum

• LSF0108: Voltage on low side too high

  

  Bert Thomas

  TI Thinks Resolved

  Part Number: LSF0108 Hi, I am working on a design with a 5V microcontroller that needs to interface to a 3.3V memory. For this I added a bunch of LSF0108s. For testing purposes I have nothing connected to the low end (A), with the microcontroller I can…

  • 1 month ago
  • Logic
  • Logic forum

• LSF0108-Q1: Thermal analysis for LSF0108-Q1

  

  Jessica Wu74

  Answer Suggested

  Part Number: LSF0108-Q1 Other Parts Discussed in Thread: LSF0108 Hi Team, Could you please kindly help to check for LSF0108-Q1 maximum power could be calculated follow by below formula. VCCA=3.3V,VCCB=1.8V. From datasheet shows channel maximum Io=128mA…

  • 3 months ago
  • Logic
  • Logic forum
Answered

• TXB0108: TXB0108 & LSF0108 & TXB0304 data rate

  

  Brian Li

  Resolved

  Part Number: TXB0108 Other Parts Discussed in Thread: LSF0108 , , SN74AXC1T45 , SN74AXC8T245 , SN74AXC4T774 , SN74AXC4T245 Hi team, My customer mow is using NXP's NXB0108PW. And now they have a test condition: 5 ns voltage pulse. Could you please kindly…

  • Resolved

  • 2 months ago
  • Logic
  • Logic forum
Answered

• LSF0108: Using Two LSF0108s to downconvert then upconvert I2C and SPI

  

  Andrew Elliott

  Resolved

  Part Number: LSF0108 Other Parts Discussed in Thread: TXU0304 , LSF0102 , TCA9517-Q1 Hello, I am currently designing a test board that allows a user to hook up a MSP432's I2C and SPI lines to a device under test (DUT) at a different voltage level selected…

  • Resolved

  • 4 months ago
  • Logic
  • Logic forum

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