• SN74AXC1T45: voltage divider for low side VCC

  

  Charley Cai

  TI Thinks Resolved

  Part Number: SN74AXC1T45 Other Parts Discussed in Thread: TLV741P , TLV740P For the low side VCC input, can we take the high side supply and use a voltage divider to support power to low side VCC? Is there any concerns on noise or voltage variation?

  • over 1 year ago
  • Logic
  • Logic forum
Answered

• SN74AXC1T45: PSPICE model / current consumption

  

  Jan Witte

  Resolved

  Part Number: SN74AXC1T45 Hello, I wanna use the SN74AXC1T45 in a new design, replacing the SN74AU. I was looking for a PSPICE model and I found one in a former E2E post. It seems to be an official TI macro based on the notes inside the macro source code…

  • Resolved

  • over 1 year ago
  • Logic
  • Logic forum
Answered

• SN74AXC1T45: Ultra low consumption level shifter uart application

  

  Blindu Marcel

  Resolved

  Part Number: SN74AXC1T45 Other Parts Discussed in Thread: SN74AVC1T45 , SN74AXC2T245 Hi everyone, We search a level shiter to change the level of the uart between microcontroller and NBIoT module. The voltage of the microcontroller is between 2.0V and…

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74AXC1T45-Q1: Schematic review request

  

  DY Ko

  Resolved

  Part Number: SN74AXC1T45-Q1 Hello Team, My customer consider using SN74AXC1T45-Q1 for GPIO level shifting from 1.05V to 3.3V and he asked to review his SN74AXC1T45-Q1 schematic as attached below. Please review and comment if there is anything to be revised…

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74AXC1T45: Difference between SN74AXC1T45DCK and SN74AVC1T45DCK

  

  Ann_Lien

  Resolved

  Part Number: SN74AXC1T45 Hello expert, Could we know the difference between SN74AXC1T45DCK and SN74AVC1T45DCK? Do you have comparison table for these parts? Thanks a lot! Best regards, Ann Lien

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum

• SN74AXC1T45: What is the different between SN74AXC and SN74AXCH parts

  

  Pradeep Prabhu G

  TI Thinks Resolved

  Part Number: SN74AXC1T45 Hi TI Team, Please let us know the difference between these two parts, SN74AXCH1T45DCKR SN74AXC1T45DCKR Regards, Pradeep

  • over 2 years ago
  • Logic
  • Logic forum

• SN74AXC1T45: Level shifter for 62.5MHz

  

  Mayank Mishra

  TI Thinks Resolved

  Part Number: SN74AXC1T45 Other Parts Discussed in Thread: 74AVC1T45 Hi Team, Our customer need a level shifter IC to level shift 1.8V level single ended clock signal to 0.8V level clock signal. The clock signal frequency is 62.5MHz. They have shortlisted…

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74AXC1T45: JTAG Pull-ups after level shifting

  

  AI31

  Resolved

  Part Number: SN74AXC1T45 I'm using SN74A*** level shifters to level shift a 1.8V JTAG CPU to work with 3.3V debugger. The question relates to JTAG Pull up/dn and termination resistors (mot shown on the schematic): Where should I add the PU/DN resistors;…

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum

• SN74AXC1T45: I need a Spice model for the SN74AXC1T45

  

  Ron Breding

  TI Thinks Resolved

  Part Number: SN74AXC1T45 Your web site has an IBIS model but not a subcircuit that I can us for a simulation. Could you provide a simulatable model for this device?

  • over 3 years ago
  • Logic
  • Logic forum

• SN74AXC1T45: 3.3V to 1.8V 75MHz clock level shifter

  

  Nir Flysher

  TI Thinks Resolved

  Part Number: SN74AXC1T45 Other Parts Discussed in Thread: 2N7001T , Dear Team, My customer is looking for a clock buffer with level shift from 3.3V to 1.8V 75MHz. As all our clocking solutions are specified for significantly higher frequencies or have many…

  • over 2 years ago
  • Logic
  • Logic forum

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