When a transistor is driven to saturation, ideally the output is _____________?
Correct answer: B. 0
- A. VCC
- B. 0
- C. VCC/2
- D. 2VCC
Explanation
In a common-emitter transistor switch, saturation drives the collector-emitter voltage close to zero, so the output is ideally 0 V. The small residual value in practice is called VCE(sat).
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