Answered

• SN74LV123A-Q1: SN74LV123A-Q1 error and offset at triple temperature

  

  Josh Wei

  Resolved

  Part Number: SN74LV123A-Q1 Other Parts Discussed in Thread: SN74LVC1G123 Tool/software: Hi Team, I have searched related answers but it seems not accurate enough to solve these questions. Please help with these questions below: [Q1]The three-temperature…

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  • 3 months ago
  • Logic
  • Logic forum
Answered

• SN74LV123A-Q1: SN74LV123A-Q1 tw error versus capacitor temperature effect

  

  Josh Wei

  Resolved

  Part Number: SN74LV123A-Q1 Tool/software: Hi experts! I found two great reply about tw variation vs temperature. Tw is marked 0.9~1.1ms from the table and we can see the curve from firgure 15. My question is does this test curve result considered c…

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  • 4 months ago
  • Logic
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Answered

• SN74LV123A: Upper and lower limit for pulse width

  

  Hiromu Susami

  Resolved

  Part Number: SN74LV123A Tool/software: Hi experts, The output pulse width t_w is determined by the following equation: t_w = K × R_T × C_T Is there an upper and lower limit for pulse width t_w that can be set? (For example, is it OK to set…

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  • 3 months ago
  • Logic
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Answered

• SN74LV123A: How to handle unused pins

  

  Hiromu Susami

  Resolved

  Part Number: SN74LV123A Other Parts Discussed in Thread: SN74LVC1G123 , Tool/software: Hi experts, I want to know how to handle unused pins. [Issues] Connect Rext and Cext pins to GND -> abnormal heat generation * Open Rext and Cext pins -> No abnormal…

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  • 3 months ago
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Answered

• SN74LV123A-EP: Please verify operating temperature range. Datasheet says -40 to 105, webpage says -40 to 125.

  

  William Mackin

  Resolved

  Part Number: SN74LV123A-EP Tool/software: Please verify operating temperature range. Datasheet & website conflict. Thank you.

  • Resolved

  • 2 months ago
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• SN74LV123A-Q1: SN74LV123ATPWRG4Q1 Recommended replacement device

  

  Rhea Gao

  Answer Suggested

  Part Number: SN74LV123A-Q1 Hi ， The customer used SN74LV123ATPWRG4Q1 before, do you recommend a new product to replace it? What is the difference between SN74LV123ATPWRQ1 and SN74LV123ATPWRG4Q1? Are compatible replacements available? Thanks~

  • 7 months ago
  • Logic
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• SN74LV123A: Alternate for SN74LV123ARGYR

  

  Jackson Carmichael

  TI Thinks Resolved

  Part Number: SN74LV123A Other Parts Discussed in Thread: SN74LVC1G123 Hello I see that the SN74LV123ARGYR is Obsolete and I am looking for a replacement. I see that it is in a VQFN package, and that none of the active OPNs for that device come in that package…

  • 8 months ago
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• SN74LV123A: Logic forum

  

  Matthew Barton

  TI Thinks Resolved

  Part Number: SN74LV123A Hi all, Our team has come across an issue which we've traced down to an unwanted activation of an output pulse from the SN74LV123A. The issue presents itself when the module in question is subjected to a quick power cycle. If…

  • 8 months ago
  • Logic
  • Logic forum
Answered

• SN74LV123A: DIFFERENCE BTWN 74LV123ARGYR AND 74LV123ARGYRG4

  

  Shelly Castel

  Resolved

  Part Number: SN74LV123A I am trying to do a last time buy for my design. My part number is 74LV123ARGYR and was wondering what the differences are (if any) between 74LV123AR GYR and 74LV123AR GYRG4. Looking at data sheet, I cannot tell what the G4 suffix signifies…

  • Resolved

  • 8 months ago
  • Logic
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Answered

• SN74LV123A-Q1: datasheet discrepancy for inputs

  

  David Masdon

  Resolved

  Part Number: SN74LV123A-Q1 Hello, While referencing the datasheet for the SN74LV123A-Q1 monostable multivibrator, we noticed some discrepancies and we need some clarification. The pin function table (page 3) shows 1B should be LOW when trigger input…

  • Resolved

  • 8 months ago
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