• SN74AUC244: Bi-directional buffer

  

  Dave Chang

  TI Thinks Resolved

  Part Number: SN74AUC244 Other Parts Discussed in Thread: TXB0108 , SN74AUC17 , Tool/software: Hello support team, My customer would like to use buffer/driver at SPI signal and eSPI signal. (1.8V, open-drain preferred.) It seems that there would be the need…

  • 2 months ago
  • Logic
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• SN74AUC244: would SN74AUC244 be suitable as MDIO buffer?

  

  Ann_Lien

  TI Thinks Resolved

  Part Number: SN74AUC244 Hello expert, As title, would SN74AUC244 be suitable as MDIO buffer? IF no, please provide another one could meet customer's spec. Thanks a lot! Best regards, Ann Lien

  • 10 months ago
  • Logic
  • Logic forum
Answered

• SN74AUC1G125: Vih/Vil Specification at VCC=1.0V

  

  Yoshiyuki Tokumitsu

  Resolved

  Part Number: SN74AUC1G125 Other Parts Discussed in Thread: SN74AUC2G125 , SN74AUC125 , SN74AUC244 , SN74AUP1G125 , SN74AUP2G125 Tool/software: I find out SN74AUC1G125, a tri-state buffer with output enable that works fine at VCC=1.0V. However, the Vih/Vil…

  • Resolved

  • 2 months ago
  • Logic
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• SD card application using SN74AUC244 and SN74AUC2G34

  

  user4760726

  TI Thinks Resolved

  Other Parts Discussed in Thread: SN74AUC244 , SN74AUC2G34 Hi team, I saw the thread ( https://e2e.ti.com/support/processors/f/791/p/777653/2879602?tisearch=e2e-sitesearch&keymatch=sn74auc244%2520%2520SD#2879602 ) about the re-driver for SD card application…

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74AUC244: Thermal Pad Connection

  

  Jerry Leung

  Resolved

  Part Number: SN74AUC244 Hi Team, Just want ask what I should connect the SN74AUC244's exposed pad to (GND or VCC)? I took a quick look and realized it wasn't explicitly stated so want to do a quick double check. Thanks and best, Jerry

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum

• SN74AUC244: Could we have the guide to show the confidence layout for SD card application?

  

  George Liu1

  TI Thinks Resolved

  Part Number: SN74AUC244 Hi Sir, I got a customer they are using our SN74AUC244 for their SD card application design, but they cannot get the documents to shows how is the length support of SN74AUC244 capability? Currently they figured out the SoC guidance…

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74AUC244: Channel to Channel skew

  

  Takahiro Saito

  Resolved

  Part Number: SN74AUC244 Hi team, My customer is considering to use SN74AUC244 for improving clock signal quality. How much is the channel to channel skew(typ and max) in this device? I couldn't find it in the datasheet. Regards, Saito

  • Resolved

  • over 5 years ago
  • Logic
  • Logic forum

• RE: SN74ALVC244: Maximum output voltage without Vcc

  

  Clemens Ladisch

  You need a buffer with the partial-power-down feature. The fastest would be the SN74LV244A at 3.3 V or the SN74AUC244 at 2.5 V/1.8 V.

  • 6 months ago
  • Logic
  • Logic forum

• RE: SN74ALVCH244: voltgage level translator

  

  Malcolm Lyn

  Hi Moshe, If the inputs to the buffer are open drain it would be better to just pull them up to your 1.8V VCC source and forgo the buffer entirely. However if you are set on using a buffer for other reasons and are working at 1.8V VCC then I would recommend…

  • 5 months ago
  • Logic
  • Logic forum
Answered

• SN74AUCH244: What's the different between SN74AUCH244 and SN74AUC244

  

  user4979899

  Resolved

  Part Number: SN74AUCH244 Other Parts Discussed in Thread: SN74AUC244 , What's the different between SN74AUCH244 and SN74AUC244?

  • Resolved

  • over 6 years ago
  • Logic
  • Logic forum

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