Electronics - Standard Logic Devices (SLD) - Discussion

Discussion Forum : Standard Logic Devices (SLD) - General Questions (Q.No. 2)
What is the standard TTL noise margin?
5.0 V
0.2 V
0.8 V
0.4 V
Answer: Option
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1 comments Page 1 of 1.

KIRAN said:   7 years ago
The difference between the tolerable output and input ranges is called the noise margin of the gate.

For TTL gates, the low-level noise margin is the difference between 0.8 volts and 0.5 volts (0.3 volts), while the high-level noise margin is the difference between 2.7 volts and 2 volts (0.7 volts).

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