SN74AVC32T245: TI General Output Skew Guarantee 1ns

Moritz

Part Number: SN74AVC32T245

Tool/software:

Dear Forum,

is this answer from Adrian still true? e2e.ti.com/.../sn74avc32t245-meeting-timings-after-voltage-level-translator-for-high-speed-data-bus

"We have a guarantee for all of our logic devices to limit output skew to 1ns. Keep in mind that this applies to a single unit with all driving inputs connected together and the outputs switching in the same direction while driving identical specified loads. "

Thank you.

Kind regards

Moritz

4 days ago

+1 Joshua Salinas 3 days ago

TI__Mastermind 23600 points

Hello Moritz,

Adrian is getting this information from here:

[FAQ] What is the difference in timing between gates in the same device? How much skew is expected within a given logic device? What is the part-to-part skew?

We can guarantee 1ns output skew at typical (25°C) conditions while across temperature output skew will be ~3ns.

For any TI logic devices that do not specify a skew parameter, we guarantee that the skew will be ≤ 1ns typical between any channel outputs at any one temperature. While across all temperatures the difference is up to ~3ns. Keep in mind that this applies to a single chip with all driving inputs connected together and the outputs switching in the same direction while driving identical specified loads.

Regards,

Josh

0 Moritz 3 days ago in reply to Joshua Salinas

Prodigy 130 points

Hi Joshua,

thank you for the clarification. It would be great if this information would be in the datasheet as well. Especially if the values are guaranteed.

Kind regards

Moritz

Logic

Logic forum

SN74AVC32T245: TI General Output Skew Guarantee 1ns