Digital Electronics - Logic Gates - Discussion

Discussion Forum : Logic Gates - General Questions (Q.No. 13)
13.
The switching speed of CMOS is now ________.
competitive with TTL
three times that of TTL
slower than TTL
twice that of TTL
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
9 comments Page 1 of 1.

Vinod said:   3 years ago
Propagation delay is defined by the time taken to pass a signal from transmitter to receiver.

Simply it was how much time will be taken to pass the signal from input to output to which signal is sent to input.
(1)

Supraja said:   1 decade ago
Explanation please.

Shivneri.z said:   1 decade ago
MSI and SSI implemented with TTL ,LSI and VLSI are implemented with CMOS because they require less area on chip and consumes less power.

CMOS has lower power consumption and switching speed(propagation delay)than TTL and CMOS is most certainly used in IC's and processors. So to use LSI scale and low delay CMOS is dominant.

PRADEEP KUMAR said:   1 decade ago
What is CMOS?

Giridhar said:   1 decade ago
Complementary metal–oxide–semiconductor.

MADHU said:   10 years ago
What is propagation delay?

CRM said:   9 years ago
@Madhu.

The time delay between Ton to Toff is called propagation delay.

Ajay said:   9 years ago
Time taken to pass signal from input to output is called p-delay.

Samuel said:   8 years ago
I think CMOS has a slower switching speed than TTL.

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