Answered

• SN74LVC3G34: output signal decreases over time

  

  SE

  Resolved

  Part Number: SN74LVC3G34 Hello, I am using the SN74LVC3G34 buffer to connect an SPI bus to a RAM. What I am observing is that the buffer output signals decrease over time, which causes the RAM to fail when processing the data. I have tried different…

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74LVC3G34: Maximum current rating for combined three buffer driver

  

  deepak naiknavare

  Resolved

  Part Number: SN74LVC3G34 Other Parts Discussed in Thread: SN74LVC2G17 , UCC27517 , SN55451B , SN75451B , UCC27517A-Q1 Hello, I am using the buffer to drive optical transmitter which can require a current upto 96mA in worst case. As per the datasheet…

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum

• RE: SN74LVC3G34: SN74LVC3G34DCUR Power consumption

  

  Clemens Ladisch

  Yes, the SN74LVC3G34's input current is less than 5 µA per input.

  • over 5 years ago
  • Logic
  • Logic forum

• RE: SN74LVC3G34: Looking for a buffer for the SPI interface

  

  Michael J Schultis

  Hello, In addition to the recommendation above, there is a newly released device that is optimized for SPI buffering or level shifting: https://www.ti.com/product/TXU0304 https://www.ti.com/product/TXU0304-Q1 It can support 1.1 to 5.5V supply…

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74LVC3G34: SN74LVC3G34 / Junction-to-case thermal resistance

  

  S.Satoshi

  Resolved

  Part Number: SN74LVC3G34 Hi, I know that SN74LVC3G34 has Junction-to-ambient thermal resistance, but now the customer requests Junction-to-case thermal resistance. Do you have theta-JC for SN74LVC3G34? Or it should be OK if you have similar device functionally…

  • Resolved

  • over 7 years ago
  • Logic
  • Logic forum

• SN74LVC3G34: do we have pin to pin solution schmitt trigger support SPI interface

  

  user4979989

  TI Thinks Resolved

  Part Number: SN74LVC3G34 Other Parts Discussed in Thread: SN74LVC3G17 Hi Sir, Do we have schmitt trigger which is pin to pin compatible with SN74LVC3G34DCTR? And the schmitt trigger can support SPI interface. Thank you.

  • over 4 years ago
  • Logic
  • Logic forum

• SN74LVC3G34: any suggestion for the replacement of SN74LVC3G34DCUR due to shortage of this part.

  

  Jazz Kao

  Answer Suggested

  Part Number: SN74LVC3G34 Other Parts Discussed in Thread: SN74LVC3G17 as title . pls suggest p2p replacement

  • over 5 years ago
  • Logic
  • Logic forum
Answered

• SN74LV4T125: SN74LVC3G34: actual propagation delay time

  

  Yuzuru Tanabe1

  Resolved

  Part Number: SN74LV4T125 Other Parts Discussed in Thread: SN74LVC3G34 We use the following TI logic IC for driver on the board, And we need to check the minimum and maximum signal propagation delay times for each. SN74LV4T125RGYR SN74LVC3G34DCUR …

  • Resolved

  • over 6 years ago
  • Logic
  • Logic forum
Answered

• RE: SN74LVC3G34: SN74LVC3G34DCUR driving capacity

  

  Emrys Maier

  Resolved

  Hi Kelly, Everything looks correct in the schematic for driving an LED with the SN74LVC3G34. I would recommend taking a close look at everything in the current loop for the LED -- how is the ground connected to the supply? Are there any weak connections…

  • over 7 years ago
  • Logic
  • Logic forum

• SN74LVC3G34: Oscillation at the output

  

  Antony Lin

  TI Thinks Resolved

  Part Number: SN74LVC3G34 Hi, Customer is using SN74LVC3G34DCTR with schematics as below now with R69=0Ohm, C55=0.01uF They tried to measure input and output with waveform plots as below. You can see some oscillation at the output signal. The questions…

  • over 8 years ago
  • Logic
  • Logic forum

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