When CMOS logic circuits are driving TTL logic circuits, any current mismatch problems can usually be overcome by the addition of:
A) a CMOS noninverting bilateral switch between the stages.
B) a TTL tri- state noninverting buffer between the stages.
C) a TTL tri- state inverting buffer between the stages.
D) a CMOS inverting bilateral switch between the stages.

Question

Quizplus · Accepted Answer

A TTL tri-state noninverting buffer can interface between CMOS and TTL logic families by matching the input and output current requirements, thus overcoming any current mismatch problems.

When CMOS Logic Circuits Are Driving TTL Logic Circuits, Any