Semiconductor
Fabrication
Combinational
Sequential
Applications
100

Covalent

A semiconductor is formed by which bonds?

100

high packing density

CMOS has __________

100

One 4-input AND gate, one inverter

Which of the following combinations of logic gates can decode binary 1101?

100

finite state machine

Sequential circuits are represented as

100

transistors

 VLSI technology uses ________ to form integrated circuit.

200

Both electrons and holes

Intrinsic semiconductor at room temperature will have, ................. available for conduction

200

 n substrate

P-well is created on __________

200

Cp = A + B

The carry propagation can be expressed as ________

200

delays and feedback from output to input

Sequential circuit includes

200

hundred logic gates

Medium scale integration has ____________

300

Free electrons are not available for current conduction

A pure semiconductor behaves like an insulator at 0 K because

300

light sensitive polymer

Photoresist layer is formed using __________

300

8 combinational inputs

3 bits full adder contains ________

300

present state

Outputs are functions of

300

error in variation

The difficulty in achieving high doping concentration leads to ____________

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