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Is the a bidirectional connection?

General • Asked 4 months ago by Cupid Stunt

Gravatar Cupid Stunt Commented on Jun 17, 2021:

I'm trying to simulate a specific ram chip, but it uses bidirectional data pins.
So far as I can tell there are input and output pins, but no way to combine them.

Gravatar PRL Commented on Jul 27, 2021:

You can use two Buffer gates and a NOT gate to create a 1-bit bi-directional buffer gate.

See the datasheet for a 74HC245 (8-bit transceiver) IC for more details.