Tri- state devices with input and output enable controls simplify interfacing tasks by allowing the user to:
A) connect only inputs from different devices to the same bus.
B) connect a mix of both inputs and outputs from different devices to the same bus.
C) connect only outputs from different devices to the same bus.

Question

Quizplus · Accepted Answer

Tri-state devices can control both inputs and outputs, allowing them to connect a mix of inputs and outputs from different devices to the same bus. This is possible because they can be in one of three states: high, low, or high impedance (effectively disconnected), which simplifies interfacing by allowing multiple devices to share the same bus without interference.

Tri- State Devices with Input and Output Enable Controls Simplify