SN74AVC4T774: how many length can this device succeed after output of either A-port or B-port

Jim Tsai

Part Number: SN74AVC4T774

Hi,

Can you tell how many length can this device succeed after output of either A-port or B-port?

0 Dylan Hubbard over 3 years ago

Hey Jim,

I'm not quite sure what you are asking, can you rephrase the question for me? I believe you are asking about the allowable trace length on the I/O?

0 Jim Tsai over 3 years ago in reply to Dylan Hubbard

Hi Hubbard,

Correct. What's the allowable trace length on the I/O?

0 Dylan Hubbard over 3 years ago in reply to Jim Tsai

Hey Jim,

Not all traces are the same so this is not something we asses, we typically represent it with capacitance and we recommend keeping it <70 pF.

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