Excerise 5.10

Excerise 5.4

How to make OR Gate

What is the OR gate ?

     The OR gate is a digital logic gate that implements logical disjunction – it behaves according to the truth table to the right. A HIGH output (1) results if one or both the inputs to the gate are HIGH (1). If neither input is high, a LOW output (0) results.

LOGIC Gates (OR_AND_NOT_NOR_NAND_XOR)

LOGIC Gates

  What is the Logic gate?

In electronics, a logic gate is an idealized or physical device implementing a Boolean function; that is, it performs a logical operation on one or more binary inputs and produces a single binary output. Depending on the context, the term may refer to an ideal logic gate, one that has for instance zero rise time and unlimited fan-out, or it may refer to a non-ideal physical device (see Ideal and real op-amps for comparison).

The Truth Table and representative circuit schematic symbol...