basic logic circuit design(예비)

소개

basic logic circuit design(예비)

목차

1. Objective

2. Theory
(1) Basic operation

(2) Laws and Theorems of Boolean Algebra

(3) Half adder and full adder

3. Question

4. PSPICE simulation & Result

본문내용

1. Objective
Understand the behavior of the basic logic gate, which constitute a logic circuit, and learn boolean algebra and DeMorgan`s theorem, which can simplify the logic circuit. Also, understand the principle of half/full adder, materialize the half/full adder with TTL chip, and measure these waveform.

2. Theory
(1) Basic operation
① Complement (Inversion)
NOT gate is also called inverter which switches its input value. Different from AND/OR gate, it has one output and one input.

② AND operation
AND gate outputs 1 when all inputs are 1. In other words, output X is 1 when both input A and B are 1. AND gate`s boolean expression is .

③ OR operation
OR gate outputs 1 when either of inputs is 1. OR gate`s boolean expression is .

참고자료

· 없음