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What is the difference between CMOS and TTL?

Asked by I. Klose, Last updated: Sep 24, 2020

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10 Answers

L. Agate

L. Agate

L. Agate
L. Agate

Answered Sep 25, 2020

You should remember that TTL stands for Transistor-Transistor Logic. This is a classification of integrated circuits. The name has gotten itself from a Bipolar Junction Transistor. Some people would refer to this as BJT.

CMOS, on the other hand, stands for Complimentary Metal Oxide Semiconductor. This is the type of IC that makes use of field transistors. CMOS is considered to have more benefits as compared to the TTL because it will have the ability to carry more logic gates within the same material. The amount of power that can be consumed by the CMOS is also not as much as the ones you can find in TTL.

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Charlie Rogers

Charlie Rogers

Management is the key to success

Charlie Rogers
Charlie Rogers, Manager, Bachelor of Management Studies (BMS), Lexington, Kentucky

Answered Sep 21, 2020

TTL stands for Transition Transistor Logic, and it is a classification of combined circuits. CMOS stands for complementary metal-oxide-semiconductor. It is also another classification of IC’s that uses Field Effect Transistors in the designs.

• The main benefit of CMOS chips to TTL is its greater concentration of logic gates within the similar material.

• A specific logic gate in a CMOS chip can contain as little as two FET’s whereas a logic gate in a TTL microchip can have a substantial number of parts as extra parts such as transistors are required.

• TTL chips tend to devour a lot more power compared to CMOS chips. CMOS chips are a little more sensitive compared to TTL chips when it comes to managing as it is quite vulnerable to electrostatic discharge.

• The prominence of CMOS chips has rendered the TTL chips antiquated. CMOS chips serve as a replacement for TTL chips.

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C. Perez

C. Perez

Just getting better day by day

C. Perez
C. Perez, Writer, Writer, Cleveland

Answered Sep 18, 2020

CMOS stands for Complimentary Metal Oxide Semiconductor. This is known to be a type of technology available that will be used for the different applications that are available. TTL, on the other hand, is known to be transistor logic.

The TTL is normally made out of bipolar junction transistors that will improve the performance of the transistors. The main difference between the two is that CMOS will have a higher density of logic gates, even though the material that is being used is the same. Another main difference is that you are expected to use more power when you are using TTL chips as compared to using CMOS chips.

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H. Martin

H. Martin

H. Martin
H. Martin, Content Writer, Charlotte

Answered Sep 16, 2020

It is always important that you understand the difference between CMOS and TTL. CMOS stands for Complimentary Metal Oxide Semiconductor. This is a type of technology available that can be used for different types of applications. There are different circuits that make use of this, such as memory chips, microcontrollers, microprocessors, and so much more. TTL stands for Transistor-transistor Logic.
It is always important that you understand the difference between CMOS and TTL. CMOS stands for
The functions will be controlled by the transistor. Take note that there are different variations of TTL that are available, and they are meant for different purposes. One difference between the two is that CMOS will have higher logic gates as compared to the TTL. That difference is already enough for people to choose the CMOS over TTL.

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N. Kingsley

N. Kingsley

N. Kingsley
N. Kingsley, Writer, Columbus

Answered Sep 16, 2020

CMOS stands for Complimentary Metal Oxide Semiconductor, and TTL stands for Transistor- transistor Logic. The CMOS was introduced in 1968, while the TTL was introduced in1963. CMOS is a technology used to fabricate Integrated Circuit (IC) Chip into various applications, while TTL is a logic family made up of bipolar junction transistors (BJTs).

CMOS has a higher density of logic gates compare to the TTL. CMOS is more expensive than TTL. CMOS has a longer rise and fall time, which makes the digital signal cheaper and simpler with CMOS chips. The TTL has 4.75 to 5.25 voltage, while CMOS ranges from 0 to 1/3 VDD at a low level and 2/3 VDD at a high level. CMOS has a more sensitive electromagnetic disruptions component compared to the TLL component.

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W.Willow

W.Willow

W.Willow
W.Willow

Answered Mar 12, 2020

It will help to know the main differences between CMOS and TTL. For those who are not aware, CMOS and TTL are signals that have some differences. CMOS stands for Complimentary Metal Oxide Semiconductor. TTL means Transistor-Transistor Logic. CMOS is known to be weaker than TTL when it is at rest. However, the power consumption of CMOS can increase faster as compared to TTL whenever needed.

It will help to know the main differences between CMOS and TTL. For those who are not aware, CMOS
The design of the CMOS can be considered to be simpler as compared to the TTL. The longer rise and fall times of the CMOS can make this more energy-efficient as compared to TTL. Just remember that CMOS chips will be more likely to get damaged easily as compared to TTL.

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seonadia2

seonadia

NADIA Training Institute is a leading corporate training institute serving the UAE, GCC and Middle East.

seonadia2
Seonadia, Dubai

Answered Mar 01, 2020

TTL stands for Transistor-Transistor logic whereas CMOS stands for Complimentary Metal Oxide Semiconductor.

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J. Lautner

J. Lautner

J. Lautner
J. Lautner, Product Manager, Utah

Answered Aug 30, 2019

TTL stands for Transistor-Transistor logic, and it is a classification of cohesive circuits. CMOS stands for Complimentary Metal Oxide Semiconductor. TTL circuits employ BJT's while CMOS allows a much higher density of logic functions in a single chip compared to TTL. TTL circuits consume more power in comparison to CMOS circuits at rest.

TTL stands for Transistor-Transistor logic, and it is a classification of cohesive circuits. CMOS
CMOS chips are a lot more vulnerable to static discharge compared to TTL chips. There are CMOS chips which possess TTL logic and are meant for replacements for TTL chips. CMOS is another classification of IC's which use field-effect transistors in the design. The main benefit of CMOS chips is that there is a higher density within the same material.

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G. Roland

G. Roland

G. Roland
G. Roland, Professor, Austin

Answered Aug 08, 2019

CMOS and TTL are both classifications of integrated circuits. CMOS stands for ‘Complementary Metal Oxide Semiconductor’, while TTL means ‘Transistor-Transistor Logic’. The term TTL is gotten from the use of two BJTs (Bipolar Junction Transistors) in designing each logic gate. CMOS makes use of FETs (Field Effect Transistors) in the design. The basic advantage of CMOS chips over TTL chips is that it has a greater density of logic gates even within the same material.

CMOS and TTL are both classifications of integrated circuits. CMOS stands for ‘Complementary
A single logic gate in a TTL chip can be comprised of a large number of parts, as some extra components such as resistors are needed, while a CMOS chip with a logic gate can be comprised of just two FETs. Especially at rest, CNOS chips consume less power when compared to TTL chips. TTL chips are not really as delicate as CMOS chips when it comes to handling, because it is slightly vulnerable to electrostatic charge.

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D. gray

D. gray

Building buildings and building intelligence

D. gray
D. gray, Builder, Builder, Las Vegas

Answered May 24, 2019

CMOS stands for Complementary Metal Oxide Semiconductor. It is a classification of integrated circuits that use field effect transistors. TTL is also a classification of integrated circuits and it stands for Transistor-Transistor Logic. CMOS is greater in density within the same material. One logic gate in a CMOS chip can contain less than two field effect transistors.

CMOS stands for Complementary Metal Oxide Semiconductor. It is a classification of integrated
A TTL chip can include a number of parts such as resistors. Another advantage of CMOS chips is that it consumes less power. This can depend on a number of factors such as the clock rate. Due to these reasons, CMOS chips have become more prominent than TTL chips.

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