• SN74LVCH244A: MTBF and Pi factors request

  

  Rayan Dridi

  TI Thinks Resolved

  Part Number: SN74LVCH244A Tool/software: Dear Support Team, As part of a reliability analysis based on the VITA 51.1 standard, we are currently collecting failure rate data for components used in our systems. Could you please provide the following…

  • 1 month ago
  • Logic
  • Logic forum
Answered

• SN74LVCH244A: How to avoid external pull-down resistors

  

  franziskus

  Resolved

  Part Number: SN74LVCH244A Team, my customer is using LVC244 in a design. They do not have pull-down resistors and would like to avoid that redesign. The idea was to use LVC H 244 with bus hold function. However, testing the design, it turns out that about…

  • Resolved

  • over 1 year ago
  • Logic
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Answered

• SN74LVCH244A: Need to SN74LVCH244APWR datasheet Θjc & Pd value

  

  Hsieh Darren

  Resolved

  Part Number: SN74LVCH244A Would you help provide the SN74LVCH244APWR ΘJC & Pd value? thanks.

  • Resolved

  • over 2 years ago
  • Logic
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Answered

• SN74LV244A: What's different between SN74LVCH244A and SN74LV244A?

  

  Lawrence He

  Resolved

  Part Number: SN74LV244A Other Parts Discussed in Thread: SN74LVCH244A Hi, Support Team What's different between SN74LVCH244A and SN74LV244A? Does SN74LV244A workable in 3.3v and 12.5Mhz conditions? if any suggestion, Please advise me. Thanks, Best…

  • Resolved

  • over 2 years ago
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Answered

• SN74LVCH244A: We've encountered CLK and LD signal coupling issues with SN74LVCH244APWR.

  

  Lawrence He

  Resolved

  Part Number: SN74LVCH244A Other Parts Discussed in Thread: SN74LV244A Hi, Support Team We've encountered CLK and LD signal coupling issues with SN74LVCH244APWR. schematic: Issue: Shifty_SGPIO_CLK_R and Shifty _SGPIO_LD_R have coupling as below chart…

  • Resolved

  • over 2 years ago
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Answered

• SN74LVCH244A: Calculating BW

  

  Russell Wetherley1

  Resolved

  Part Number: SN74LVCH244A Hello E2E, Is thee an equation I should use to calculate the BW of the SN74LVCH244A and/or SN74LVCHR16245? Would the BW limitation mainly be limited by tpd or are their other factors which will limit how fast a signal I can buffer…

  • Resolved

  • over 3 years ago
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Answered

• SN74LVCH244A: back side marking

  

  Amy Luo

  Resolved

  Part Number: SN74LVCH244A Hi team, One of our customers asks the following question: What does the M inside the bottom identification ring of the SN74LVCH244ADGVR stand for? Is it equivalent to Malaysia? Thanks, Amy Luo

  • Resolved

  • over 3 years ago
  • Logic
  • Logic forum

• RE: SN74LVC244A: Is it safe to leave SN74LVC244A inputs tristated during output enable deassertion?

  

  Clemens Ladisch

  No; the inputs are always active. If the input signals can go inactive, then you have to add pull-up/-down resistors or use the SN74LVCH244A. You might prefer the SN74LVC541A for easier board routing, but the variant with bus-hold inputs exists only with…

  • 7 months ago
  • Logic
  • Logic forum

• SN74LVCH244A: Input Voltage Rise time and Fall time

  

  Shubin Kanchan

  TI Thinks Resolved

  Part Number: SN74LVCH244A Other Parts Discussed in Thread: SN74LVCZ244A Can you please share the rise time and fall time of the input voltage supply pin VCC.

  • over 6 years ago
  • Logic
  • Logic forum
Answered

• SN74LVC244A: Differences among LVC_X_244 series

  

  Takashi Onawa

  Resolved

  Part Number: SN74LVC244A Other Parts Discussed in Thread: SN74LVCZ244A , SN74LVCH244A Hi Team, Could you tell me the differences among the devices below? SN74LVC244A SN74LVCZ244A SN74LVCH244A Regards, Takashi Onawa

  • Resolved

  • over 3 years ago
  • Logic
  • Logic forum

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