Exam 3: CMOS, ECL, SCFL, Lvpecl, and TTL Logic Circuits

Which chip were the first RTC and CMOS RAM chip to be used in early IBM computers, capable of storing a total of 64 bytes?

The ECL circuits usually operates with                      

Low-voltage positive emitter-coupled logic (LVPECL) is a power optimized version of

TTL inputs are the emitters of a                          

Two important characteristics of CMOS devices are                          

TTL was invented in 1961 by                          

At the time of invention, an ECL was called as                      

CMOS behaves as a/an                          

The full form of ECL is                      

The full form of SCFL is                      

Transistor-transistor logic (TTL) is a class of digital circuits built from                          

Semiconductors are made of                          

In an ECL the output is taken from                      

CMOS logic dissipates power than NMOS logic circuits.

TTL is a                          

An important characteristic of a CMOS circuit is the                          

In ECL the fanout capability is                      

Which logic is the fastest of all the logic families?

The ancestor to the first personal computers.

The equivalent of emitter-coupled logic made out of FETs is called