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

[stevemac]

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]

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]

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