SN74LVCC3245A: Clock signal translation & support query

Kamesh J

Part Number: SN74LVCC3245A
Other Parts Discussed in Thread: SN74ALVC164245, TXB0108

Hi,

Input for this IC is CPCI clock(66MHZ, 5V).

I want to translate to 3.3V

Will these below ICs support & level translate?

SN74ALVC164245DGGR

SN74LVCC3245APWR

TXB0108PWRG4

TXB0108YZPR

Also let me know the maximum frequency these ICs will handle.

Regards,

KAMESH J

0 Joshua Salinas 3 days ago

Hello Kamesh,

For both SN74LVCC3245A and SN74ALVC164245, the estimated max data when translating from 5.5V to 3.6V will be 172Mbps (86MHz)

For TXB0108 (both PW and YZP), the estimate max data when translating from 5.5V to 3.6V will be 250Mbps (125MHz)

Regards,

Josh

0 Kamesh J 2 days ago

So i can level translate my 5V CPCI clocks(66MHZ) using all these four parts right.

Please confirm.

+1 Joshua Salinas 2 days ago in reply to Kamesh J

Hello Kamesh,

Yes that's correct.

Regards,

Josh

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