Fanout Buffer Part selection

Marvn Arcangel

Genius 14240 points

Hi Team,

Can you help with this?

I am looking for a fanout buffer (1:6) with low skew between the outputs. Inputs would be CMOS and outputs would CMOS

All I am seeing is TTL to CMOS. I am using 74HC logic.

Thank you in advance,

Regards,

Marvin

over 3 years ago

0 Owen Westfall over 3 years ago

TI__Genius 14691 points

Hi Marvin,

So you can simply connect your input to 6 different buffers like so

Buffers that can do this are CD74HC365, CD74HC367, SN74HC365, SN74HC367. However all logic devices will have a channel to channel skew rate of around 1ns, so if you need something with lower skew rate I recommend you reach out to the clock, and timing team on their forums.

Regards,

Owen

Logic

Logic forum

Fanout Buffer Part selection