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SN74LVC125A-Q1: SN74LVC125A-Q1 in series, is it possible?

Prodigy 200 points

Replies: 6

Views: 60

Part Number: SN74LVC125A-Q1

Dear all,

The project is composed by two stack of electronic boards the share an SPI Port. The 2 stacks are connected by a 40cm long cable. Below you can find an image to clarify the ideas.

My idea is to use SN74LVC125A-Q1 to improve the output strength of the MSP430F5438A to drive the cable. Also I'd like to use 2 SN74LVC125A-Q1, one for each stack. 

I read the voltage levels and for me they are ok, but i would like confirmation from you if is this configuration acceptable. 

Thanks for your work

Best regards

Damiano