Interface chip with 1 input, 1 output and 1 input/output ports

Wenjun Huang

Expert 1770 points

Other Parts Discussed in Thread: LMH0387

Is there a interface chip that has 3 ports. 1 input (A), 1 output (B), and 1 input/output (bidirectional) (C)

So the chip will function in the following manner.

If C is input, C -> B

If C is output, A -> C

If not, is there any circuitry that could accomplish the following function?

over 13 years ago

0 Mark Sauerwald88474 over 13 years ago

TI__Genius 13475 points

Please look at the LMH0387 and see if this might meet your needs. It is intended for the broadcast video market, so it has some features specific to that, but it performs the function that you describe..

0 Wenjun Huang over 13 years ago in reply to Mark Sauerwald88474

Expert 1770 points

I saw the datasheet and think that it is a complicated chip. Is there a simpler and smaller chip as I am also having board space constraint?

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Interface chip with 1 input, 1 output and 1 input/output ports