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Relation between ttl and cmos and p-n-p and n-p-n categories

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stevemac

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how do the Categorys of ttl and cmos fall under the elementary transistor categorys of p-n-p and n-p-n?
 

A.Anand Srinivasan

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Re: transistors

ttl uses bjt and may contain both npn and pnp whereas cmos uses MOS which are unipolar and hence cannot be grouped using npn or pnp...
 

FANT

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Re: transistors

TTL gates are made with transistors, PNP or NPN depends on the circuit involved.
C-Mos gates are made by MOS FET transistor that work in a complete different way

Try to find a basic book regarding the theory and ttechnology of transistors and you will have the answers.

Mandi
 

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