• TXS0108E: Data speed restriction

  

  Zoey Wu

  TI Thinks Resolved

  Part Number: TXS0108E Other Parts Discussed in Thread: TXU0304 Hi team, My customer is using TXS0108E and it is used to transfer SPI data. But the data speed is restricted to 600k . Do u have any advice on this case? The SCH is as below.

  • 1 day ago
  • Logic
  • Logic forum
Answered

• TXS0108E: Cascading devices?

  

  Martin Galster

  Resolved

  Part Number: TXS0108E Hello Experts, For some years, I have routinely used TXS0108E as level-converter/buffer for low-speed "GPIO" signals between my FPGA and a connector exposing them to the world - with the TXS0108E's OE function, I can keep…

  • Resolved

  • 9 days ago
  • Logic
  • Logic forum

• TXS0108E: Mechanical Stress Rating

  

  Marvin Gasis Arcangel

  TI Thinks Resolved

  Part Number: TXS0108E Hi Team, Good day. I want to confirm the positive mechanical stress that the TXS0108EPWR chip can withstand. The customer application requires adding a thermal silica gel to the PCB to dissipate heat. The mechanical stress structure…

  • 13 days ago
  • Logic
  • Logic forum
Answered

• TXS0108E: Powe up sequence

  

  Kazuhiko Hirano

  Resolved

  Part Number: TXS0108E Hello, Q1 Datasheet 6.3 (3) says “VCCA must be less than or equal to VCCB”. But, datasheet 6.1 says VCCA could be -0.5V to 4.6V and VCCB could be -0.5V to 6.5V. So, power up sequence could be VCCA (1.8V) gets up first…

  • Resolved

  • 26 days ago
  • Logic
  • Logic forum
Answered

• TXS0108E: VOHA/VOHB specification

  

  Kazuhiko Hirano

  Resolved

  Part Number: TXS0108E Hello, Datasheet specifies VOHA and VOHB at IOH = -20uA. Does TI have VOHA/VOHB specification at IOH is not equal to -20uA? Best regards, K.Hirano

  • Resolved

  • 28 days ago
  • Logic
  • Logic forum
Answered

• TXS0108E-Q1: TXS0108E portB IO oscillating

  

  jack zh

  Resolved

  Part Number: TXS0108E-Q1 Other Parts Discussed in Thread: TXS0108E , LSF0108 , SN74GTL2003 I use TXS0108E levelshift the voltage of IO. VCCA=1.8V,VCCB=3.3V,OE always on the module connect portB IO some is for debug uart ,these IO keep poweroff under normal…

  • Resolved

  • 3 months ago
  • Logic
  • Logic forum
Answered

• TXS0108E: Question about TXS0108E Vil level

  

  Jerome Shin

  Resolved

  Part Number: TXS0108E Hi Team, Regarding Vil level of TXS0108 had discussed several times in E2E, but I need to understand about the input low voltage level in more detail. In the case of my customer, their input signal is as following, and 0.15V level…

  • Resolved

  • 4 months ago
  • Logic
  • Logic forum
Answered

• TXS0108E: The drive capability of TXS0108E

  

  Jay Li

  Resolved

  Part Number: TXS0108E Other Parts Discussed in Thread: TPS55288 , TXU0304 , TXU0104 , TXU0204 Hi， We found a question in the application of TXS0108E. In our application , VCCA=1.8V , VCCB=3.3V. we connect A1 pin to the IO of FPGA 1.8V bank and B1 pin to…

  • Resolved

  • 4 months ago
  • Logic
  • Logic forum
Answered

• TXS0108E: SPI clock distortion

  

  Jay Chien

  Resolved

  Part Number: TXS0108E Hi Support team We have application apply the TXS0108E for SPI leavel shifter, it already built hundrand boards without problem, recently we got problem on it. The circuit as below, the host is Marvell/OcteonTX2 with 1.8V SPI output…

  • Resolved

  • 3 months ago
  • Logic
  • Logic forum

• TXS0108E-Q1: TXS0108EQPWRQ1

  

  Roy Chan

  TI Thinks Resolved

  Part Number: TXS0108E-Q1 Hi Expert: our customer is design TXS0108EQPWRQ1 level shit from 1.8V SoC I2C bus to 3.3V device I2C bus . we found there have ~0.5V voltage DC level on both 1.8V and 3.3V I2C bus line , the ~0.5V voltage DC level will disappear…

  • 3 months ago
  • Logic
  • Logic forum

Didn't find what you are looking for? Post a new question.