• SN74HCS273-Q1: Positive and Negative Switching thresholds at Vcc=3.3V

  

  Ishwar Gunjal

  TI Thinks Resolved

  Part Number: SN74HCS273-Q1 In datasheet, positive and negative voltage switching thresholds are defined at Vcc=2V, Vcc=4.5 and Vcc=6V. In our application, VCC = 3.3V. Could you please help me with these thresholds at 3.3V? Currently, we are…

  • 14 days ago
  • Logic
  • Logic forum

• SN74HCS273: The MTTFd of SN74HCS273

  

  Zhang Liang

  TI Thinks Resolved

  Part Number: SN74HCS273 Hi, Our customer need us to provide the MTTFd for below logic devide, I don't search in the TI website, so please kindly provide, thanks. SN74HCS273PWR SN74LVC1G08DBVRE4 SN74LVC1G66DBVR SN74HCS72PWR SN74LVC1G07DBVR

  • over 2 years ago
  • Logic
  • Logic forum

• SN74HCS273: MTTFd parameter requirements

  

  cayden liu

  TI Thinks Resolved

  Part Number: SN74HCS273 Hi TI, We use SN74HCS273PWR to develop product currently, but the MTTFd parameter is required for reliability verification. Would you like provide MTTFd of SN74HCS273PWR ? BR Cayden

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74HCS273: Directly drive a FET

  

  Atsushi Hirai

  Resolved

  Part Number: SN74HCS273 Other Parts Discussed in Thread: UCC27517 Hi team, My customer want to drive the gate of a FET by each output of SN74HCS273 directly. Their supply voltage is 3.3V. The load(gate) capacitance is much higher than 50pF discribed…

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74HCS273-Q1: how to change ibs to lib for SN74HCS273-Q1

  

  feng shuai

  Resolved

  Part Number: SN74HCS273-Q1 hello, i can only download IBIS of SN74HCS273-Q1 from TI, i want to simulate it in Pspice for TI. how to do? how to change it to lib?

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74HCS273: Datasheet Error

  

  Randy Luck

  Resolved

  Part Number: SN74HCS273 I noticed that there is an error in the datasheet pinouts for the new SN74HCS273. On page 3 of the June 2021 revision A, the Pin Functions table is shown correctly as the '273 function has always been since time began (or at…

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum

• SN74HCT273: SN74HCT273PWR Product performance consulting

  

  yingjiao LI

  Part Number: SN74HCT273 Other Parts Discussed in Thread: SN74HCS273 Tool/software: Hi The making of this product has changed, then do the performance and parameters of this product change Please help to confirm At present, we use discovery to test the…

  • over 1 year ago
  • Logic
  • Logic forum
Answered

• SN74LV273A: Initial state

  

  Shuji Ishiwata

  Resolved

  Part Number: SN74LV273A Other Parts Discussed in Thread: SN74LVTH273 , SN74HCS273 , Hi All, I have a question about SN74LV273. I think the initial state is undefined, but is it okay to pull down the output to avoid that? Best Regards, Ishiwata

  • Resolved

  • over 1 year ago
  • Logic
  • Logic forum

• SN74HC273A: Where can I get datasheet

  

  Ryuuichi machida

  TI Thinks Resolved

  Part Number: SN74HC273A Other Parts Discussed in Thread: SN74HC273 , SN74HCS273 , SN74AHC273 Hello, I would like you to confirm whether I can get datasheet of SN74HC273 A. When I check TI.com, I can't find datasheet. could you please confirm ? BR,

  • over 3 years ago
  • Logic
  • Logic forum

• SN74LS273: In out signal has a serious delay in one of channels

  

  Jimmy WANG

  TI Thinks Resolved

  Part Number: SN74LS273 Other Parts Discussed in Thread: SN74HCS273 Hi team, My customer uses SN74LS273 and they found a serious issue. They use the same CLK signal and input signal per channel. but one of the channels will appear serious delay.…

  • over 4 years ago
  • Logic
  • Logic forum

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