• SN74LVC157A-Q1

  

  Ali Khan

  TI Thinks Resolved

  Other Parts Discussed in Thread: SN74LVC157A , SN74LVC1G3157 , SN74LVC541A , SN74HCS365 , TMUX1248 Hi, I have two GPS NMEA standard based. The system that receive GPS data required only one GPS data. The other GPS is for spare purposes. I need to design a simple…

  • 5 months ago
  • Switches & multiplexers
  • Switches & multiplexers forum
Answered

• SN74LVC157A: SN74LVC157ARGYR Max Junction Temperature

  

  MIKHAIL SALOV

  Resolved

  Part Number: SN74LVC157A Good day Colleagues, Could you help me to find a Tj max (Maximum Junction Temperature) for the SN74LVC157A RGYR device's package? Thank you in advance, Mikhail

  • Resolved

  • 9 months ago
  • Logic
  • Logic forum

• SN74LVC157A: 32/16ch 2:1 mux

  

  PRAHLAD Supeda

  TI Thinks Resolved

  Part Number: SN74LVC157A Other Parts Discussed in Thread: SN74CBTLV16292 , TMUX646 , SN74CBT16232 , SN74CBTLV16211 , TS3A27518E As per the design requirement, 32 digital lines are required to swap the signals. The below Quad part is available but needs to…

  • over 1 year ago
  • Logic
  • Logic forum
Answered

• SN74LVC157A: Where to connect the exposed pad?

  

  Stefan Lintner

  Resolved

  Part Number: SN74LVC157A Hi Team, I have a question about the exposed pad of the mentioned chip. Shall I connect the EP to GND or leave it floating (connected to the PCB but to no specific signal) please? I cannot find this info in the datasheet. BR, …

  • Resolved

  • over 3 years ago
  • Logic
  • Logic forum
Answered

• SN74LVC157A: SN74LVC157ARGYR

  

  kranthi Racha

  Resolved

  Part Number: SN74LVC157A Hi, Please provide IBIS model for below part. This part/package is missing in the current IBIS file available in TI website. SN74LVC157ARGYR Thanks & Regards Kranthi

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74LVC157A: SN74LVC157A IOH current with Vcc = 3.3V

  

  Alex Yeh

  Resolved

  Part Number: SN74LVC157A Hi team, Do you have the data of SN74LVC157A IOH current when VCC = 3.3V? Thanks! Regards, Alex

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum

• SN74LVC157A: what is the MIN Voh when Vcc=1.8V

  

  Anders Yang

  TI Thinks Resolved

  Part Number: SN74LVC157A My question is we use SN74LVC157A and the VCC voltage is 1.8V, what is the MIN Voh when Vcc=1.8V? The test conditions didn’t cover VCC=1.8V situation in the SPEC.

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74LVC157A: SN74LVC157A Signal Rate

  

  SYLVAIN BOURIOT

  Resolved

  Part Number: SN74LVC157A Hello, I don't understand Luke Sun's answer (Dec 5, 2016 3:18 PM) about 10MHZ SPI with SN74LVC157A. Dennis said that we can use propagation delay to estimate maximal frequency: With VCC=3.3V: 2x5.2=10.ns fmax=1/10.4ns…

  • Resolved

  • over 5 years ago
  • Logic
  • Logic forum

• RE: SN74CBTLV3257: Input current

  

  Clemens Ladisch

  2× SN74LVC157A, or SN74AHC157 with lower drive strength. You could also use a single buffered or analog multiplexer (SN74LVC1G97 or SN74LVC1G3157) to drive eight buffers (SN74LVC541A or SN74AHC541).

  • 4 months ago
  • Switches & multiplexers
  • Switches & multiplexers forum
Answered

• SN74LVC157A: Maximum Output rating

  

  Hirotaka Matsumoto

  Resolved

  Part Number: SN74LVC157A Other Parts Discussed in Thread: SN74AXC1T45 Hi all Would you mind if we ask SN74LVC157A? There is the description "Maximum Output rating VCC+0.5V" on the datasheet. Does "this 0.5V" mean protection diode between output…

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum

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