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Digital Electronics - Logic Families and Their Characteristics

Exercise : Logic Families and Their Characteristics - General Questions
6.
Assume that a particular IC has a supply voltage (Vcc) equal to +5 V and ICCH = 10 mA and ICCL = 23 mA. What is the power dissipation for the chip?
50 mW
82.5 mW
115 mW
165 mW
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
Can a 74HCMOS logic gate directly connect to a 74ALSTTL gate?
Yes
No
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
What is the major advantage of ECL logic?
very high speed
wide range of operating voltage
very low cost
very high power
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
As a general rule, the lower the value of the speed–power product, the better the device because of its:
long propagation delay and high power consumption
long propagation delay and low power consumption
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
What is the range of invalid TTL output voltage?
0.0–0.4 V
0.4–2.4 V
2.4–5.0 V
0.0–5.0 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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