• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 19 subscribers
  • Views 146 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

SN74AVC2T244: Output High/Low Voltage

Zachary Davis1
Prodigy 60 points
Part Number: SN74AVC2T244

Hello,

Can you please clarify for me what the output high, min and output low, max voltages are for the SN74AVC2T244, if VCCA = 1.8V and VCCB = 3.3V. The electrical characteristics on data sheet seems ambiguous and reads as if listing values assuming that VCCA = VCCB. 

Thanks,

Zach

  • 0
    Guru 243110 points

    The footnotes talk about VCCO and VCCI, but the table entries never actually use these symbols. And both low and high outputs are specified for VI = VH, which is silly.

    Anyway, the output voltages depend entirely on the characteristics of the output transistors, so you can ignore the VCCA column.