Advantages & disadvantages of wired-and connection TTL gates, Computer Engineering

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What are advantages and disadvantages of TTL gates design with Wired-AND connection ?

Ans.

Advantages and disadvantages

In this IC added logic is performed without extra hardware.
There is an effectual reduction in the fan out of the gate.
In the wired- AND link speed of operation rises.
Power dissipation into low output state in P(O) rises due to reduction in effective collector resistor.
Current dissipation in logic 0 state will rises while two TTL gates with passive pull ups are ANDed through wired logic.
The TTL fates along with missing pull up circuit at the collector are also termed as open collector gates. These are finer for the wired connections.

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