• • 12/25/2019
  • George Liu1

  SN74CBT3244C: Did SN74CBT3244C can support i2c signal well?

  Part Number: SN74CBT3244C

  Hi Sir,

  Could you please help to re-confirm if SN74CBT3244C suitable to support i2c signal well?

  Thanks,

  George

  Switches & multiplexers forum Switches & multiplexers
• • 4/30/2020
  • Ramgopal Divakar

  SN74CBT3244C: Octal bus switch at 1.8V

  Part Number: SN74CBT3244C

  Hello,

  For an SPI application:

  I am trying to find a bus switch to isolate the connection the SPI bus connection between PCIe switch and SPI flash. And Dediprog programmer and same SPI flash

  PCIe switch .....Bus Switch....SPI Flash

  Header for SPI programmer...Bus switch...Same SPI Flash

  Only one path will be ON at a time

  An Octal (With 2 enables for each quad path) or two quad devices will work for my application. But I am not able to find a device that works at 1.8V. Is it okay to tie Vcc to 3.3V and run the I/O on both sides with 1.8V logic? 

  Can you recommend me an IC?

  Regards,

  Divakar

  Switches & multiplexers forum Switches & multiplexers
• • 8/14/2023
  • Zach Kimble

  TS3DS10224: Can this device work as 1:4 fanout mux

  Part Number: TS3DS10224

  Hello,

  I am trying to find a device that is able to fan an I2C SCL and SDA pair out to 4 downstream devices. While we do have I2C-specific devices that can do this, they are all I2C controlled. I am hoping to find something that can be controlled via enable pins.

  Can TS3DS10224 be configured so it routes one input to all 4 outputs or is the maximum 2 outputs at once? If there is no way to do this, are there any other devices that you recommend that can do this?
  
  

  Thank you!

  Best regards,

  Zach Kimble

  Switches & multiplexers forum Switches & multiplexers
• • 12/21/2020
  • GaryC

  TPS25750: TPS25750 - Request IBIS Model

  Part Number: TPS25750

  Could you share the IBIS model for simulation? (as like the SN74CBT3244C)

  BR,

  Gary

  SIMULATION MODEL

  SN74CBT3244C IBIS Model

  Interface forum Interface
• • 2/25/2019
  • Kz777

  RTOS/AM3352: Delay control between MMC0_CLK and MMC_CMD/DAT for MMC/SD module

  Part Number: AM3352

  Tool/software: TI-RTOS

  Hi Champs,

  We would like to insert Bus switch (SN74CBT3244C) between SD card and AM3352 (MMC/SD out put pins) .

  This bus switch purpose is to prevent reverse current to AM335x side when Device power is shout down unexpectedly.

  We are trying to consider "delay" on the Bus switch.

  However, if between MMC0_CLK and MMC_CMD/DAT occur "delay", Can we control this delay on the AM3352 ?

  If so, could you please tell us this resolution.

  Regards,

  Kz777

  Processors forum Processors
• • 6/16/2022
  • Tyler Townsend

  RE: SN74CBT3244: QSPI signals with 5V supply

  Hi Manmohan,

  The SN74CBT3244C device has a 200 MHz bandwidth. Signals that exceed the 200 MHz BW margin may experience signal attenuation that could degrade your signal quality.

  Regards,

  Tyler

  Switches & multiplexers forum Switches & multiplexers

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