Digital Electronics - Signals and Switches
Exercise : Signals and Switches - General Questions
- Signals and Switches - General Questions
- Signals and Switches - True or False
1.
Why does the TTL family use a totem-pole circuit on the output?
2.
What is the frequency of a clock waveform if the period of that waveform is
1.25
s?
1.25

3.
Why is the given circuit called an inverter?
4.
The hexadecimal number 4B16 is transmitted as an 8-bit word in parallel. What is the time required for this transmission if the clock frequency is 2.25 MHz?
5.
Internally, a computer's binary data are almost always transmitted on parallel channels, commonly referred to as the:
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