• SN74AUP1T34-Q1: Part marking discrepancy: U4J vs U4E

  

  William Mackin

  TI Thinks Resolved

  Part Number: SN74AUP1T34-Q1 The Features section on page 1 says the maximum tPD at 3.3V is 3.7ns. We have some parts in stock that are simply labelled "U4J" on the part. They were in the bin for the SN74AUP1T34QDCKRQ1. The datasheet for that…

  • over 3 years ago
  • Logic
  • Logic forum
Answered

• SN74AUP1T34: Looking for alternatives because of allocation

  

  Steffen Fuchs

  Resolved

  Part Number: SN74AUP1T34 Other Parts Discussed in Thread: SN74LV1T34 , SN74LVC1G17 , SN74AUC1G17 , SN74AUP1G17 , SN74AUP1G34 , SN74LVC1G34 Hi, I`m using the SN74AUP1T34 in my design to up convert a logic level from 1.8V to 3.3V and 3.3V to 1.8V. The SN74AUP1T34…

  • Resolved

  • over 3 years ago
  • Logic
  • Logic forum

• SN74AUP1T34: TINA-TI model

  

  Shubha Rai

  Part Number: SN74AUP1T34 Other Parts Discussed in Thread: TINA-TI I am planning to use this part in one of the designs where we need to drive clock for six devices with 1.8V level(19 MHZ). There is only a IBIS model available in the product page. Is there…

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74AUP1T34: VCCA and VCCB relationship

  

  [FAE] Andrew Wang

  Resolved

  Part Number: SN74AUP1T34 Hi Team, Is VCCA and VCCB independent to each other? Customer wants to design VCCA = 3.3V, VCCB = 1.8V, or VCCA = 1.8V, VCCB = 3.3V, both scenario could be. Thanks! Andrew

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74AUP1T34: Negative voltage output

  

  JDJ

  Resolved

  Part Number: SN74AUP1T34 Other Parts Discussed in Thread: LMG1020 Hello, We need to convert 3.3V cmos logic to logic for a gate driver where -2.5V is high and -5V is low. Do we have any voltage translators or ICs that can help accomplish this? Thanks! …

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74AUP1T34: Output status at power down

  

  Josef Rypar47

  Resolved

  Part Number: SN74AUP1T34 Hello, I'd like to double check when both VCCA and VCCB are unpowered: - that the output will remain HiZ when input voltage is 3.3V (generated by external source that is powered earlier than the VCCA/B). - there will not be…

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum

• SN74AUP1T34: High to Low Voltage Translation

  

  David Tandri

  TI Thinks Resolved

  Part Number: SN74AUP1T34 Hi, Can this be used for high voltage to low voltage translation? For example, from 3.3V to 1.8V. Thanks

  • over 4 years ago
  • Logic
  • Logic forum

• SN74AUP1T34: Tying VCCA and A Pins

  

  David Tandri

  TI Thinks Resolved

  Part Number: SN74AUP1T34 Other Parts Discussed in Thread: SN74LV1T126 Hi, I have data line of module X that has typical voltage of 1.8V. I am planning to connect it to both VCCA (power) and A (data) pins. Then, the B will be connected MCU GPIO of 3.3V.…

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74AUP1T34: Down Shifting Possible?

  

  robert hoff

  Resolved

  Part Number: SN74AUP1T34 Other Parts Discussed in Thread: 2N7001T Hello, I was wondering if this part would allow you to go down in voltage as well as up. The datasheet only mentions going up in voltage and I would like to go down to 1.8V from 3.3V. …

  • Resolved

  • over 5 years ago
  • Logic
  • Logic forum

• SN74AUP1T34: SN74AUP1T34

  

  steprog

  TI Thinks Resolved

  Part Number: SN74AUP1T34 Other Parts Discussed in Thread: SN74LVC1T45 I want to run this part at 4.2 Volts over the specified temperature. Since I am only operating at very slow switching frequencies (i.e. less than 1 hz) can I drive this at 4.2 Volts…

  • over 6 years ago
  • Logic
  • Logic forum

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