• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Answers 1 answer
  • Subscribers 18 subscribers
  • Views 538 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.

SN74LVC8T245: Channel-to-Channel Skew

Christian Davis
Prodigy 10 points
Part Number: SN74LVC8T245
Other Parts Discussed in Thread: SN74AXC8T245

Hello. I would like to know what the characteristics channel-to-channel skew is for this part (typ/max). I cannot find this information in the datasheet. Thank You.

  • 0
    TI__Guru 56410 points
    Hi Christian,

    Welcome to e2e.
    The channel to channel skew historically is about 300ps typical and max up to 1ns on the standard logic devices with output ports driving equal loads and with input signals arriving at the same time.
  • 0
    TI__Guru 56410 points
    Christian,

    what is the application and what are the translation requirements?
    There is a new family of devices recently introduced by TI called the AXC and we do have the SN74AXC8t245 released to production.
    This operates from 0.65 to 3.6V and we have measured typical skew performance of 150ps for 1.8 - 3.3V translation.
    consider this device if the translation requirement is not > 3.6V.