What are the advantages of TTL (transistor transistor logic)?

Transistor-transistor logic (TTL) is a digital logic design in which bipolar transistor act on direct-current pulses. A TTL device employs transistor with multiple emitters in gate, having more than one input. Advantages: It is characterized by high switching speed and is immune to noise.

1. What are the advantages of TTL logic?
2. What are the advantages of TTL over CMOS?
3. What is the advantage of using CMOS logic over TTL Mcq?
4. Which of the following is a disadvantage of TTL?
5. What is the main advantage of RTL?
6. What is the main advantage of CMOS?
7. What is the difference between TTL and CMOS logic?
8. What is TTL and CMOS logic?
9. Why is TTL called transistor-transistor logic because?
10. Which of the following is are advantages of CMOS Mcq?
11. What are the advantage of TTL over a DTL?
12. Are main advantage of TTL with totem pole output as compared to other TTL types are?
13. What is the difference between DTL and TTL?

What are the advantages of TTL logic?

This is the major advantage. As transistor becomes ON and OFF much rapidly than a diode, switching time will be faster. TTL, or Transistor-transistor logic replaced resistor-transistor logic, and used much less power. The TTL family is very fast and reliable, and newer faster, less power-consuming, etc.

What are the advantages of TTL over CMOS?

The advantage of the CMOS over the TTL chips is that the CMOS has a higher density of logic gates within the same material. TTL chips consume more power as compared to the power consumed by the CMOS chips even at rest. The power consumption of the CMOS depends on various factors and is variable.

What is the advantage of using CMOS logic over TTL Mcq?

very low power consumption. the ability to produce several output voltage levels. lower propagation delay.

Which of the following is a disadvantage of TTL?

Following points summarize TTL disadvantages over ECL and CMOS: ➨Cosumes more power compares to CMOS family and hence it is not suitable for battery powered devices. ➨It has fan out of 10 which is less compare to CMOS. Logic circuit having N fan out can drive N logic inputs.

What is the main advantage of RTL?

Explanation: The primary advantage of RTL technology was that it uses a minimum number of transistors. It consists of registers in large amount and it results in as high power dissipation. The resistors act as the input network and the transistors performs the switching operation.

What is the main advantage of CMOS?

To sum up, CMOS circuit has the advantages of simple structure, low power consumption, large noise tolerance and strong temperature stability, which is conducive to high integration. In addition, due to the high degree of integration, the entire circuit is integrated in the chip.

What is the difference between TTL and CMOS logic?

TTL circuits utilize BJTs while CMOS circuits utilize FETs. 2. CMOS allows a much higher density of logic functions in a single chip compared to TTL. ... TTL circuits consumes more power compared to CMOS circuits at rest.

What is TTL and CMOS logic?

Standard commercially available digital logic gates are available in two basic families or forms, TTL which stands for Transistor-Transistor Logic such as the 7400 series, and CMOS which stands for Complementary Metal-Oxide-Silicon which is the 4000 series of chips.

Why is TTL called transistor-transistor logic because?

Explanation: TTL is called transistor–transistor logic because both the logic gating function and the amplifying function are performed by bipolar junction transistors (BJTs). ... Explanation: Like DTL, TTL is a current-sinking logic since a current must be drawn from inputs to bring them to a logic 0 level.

Which of the following is are advantages of CMOS Mcq?

Explanation: CMOS logic dissipates less power than NMOS logic circuits because CMOS dissipates power only when switching (“dynamic power”). Thus, CMOS has less power consumption and is more efficient.

What are the advantage of TTL over a DTL?

During the transition the input transistor is briefly in its active region; so it draws a large current away from the base of the output transistor and thus quickly discharges its base. This is a critical advantage of TTL over DTL that speeds up the transition over a diode input structure.

Are main advantage of TTL with totem pole output as compared to other TTL types are?

The main advantage of TTL with a "totem-pole" output stage is the low output resistance at output logical "1", also, the addition of an active pull up the circuit in the output of the Gate results in the reduction of propagation delay. Used in all microcomputer chips today.

What is the difference between DTL and TTL?

DTL offers better noise margins and greater fan-outs than RTL, but suffers from low speed, especially in comparison to TTL. ... DTL, however, allows the construction of simple NAND gates from a single transistor, with the help of several diodes and resistors.