SN74LVC1G86

SINGLE 2-INPUT EXCLUSIVE-OR GATE

SCES222K – APRIL 1999 – REVISED SEPTEMBER 2003

2

POST OFFICE BOX 655303

description/ordering information (continued)

NanoStar

 and NanoFree package technology is a major breakthrough in IC packaging concepts, using the

die as the package.

preventing damaging current backflow through the device when it is powered down.

FUNCTION TABLE

INPUTS

OUTPUT

Y

A

B

OUTPUT

Y

L

L

L

L

HH

H

LH

H

H

L

exclusive-OR logic

An exclusive-OR gate has many applications, some of which can be represented better by alternative

logic symbols.

=1

EXCLUSIVE OR

These are five equivalent exclusive-OR symbols valid for an SN74LVC1G86 gate in positive logic; negation may be shown at any two ports.

=

2k

2k + 1

LOGIC-IDENTITY ELEMENT

EVEN-PARITY ELEMENT

ODD-PARITY ELEMENT

The output is active (low) if

all inputs stand at the same

logic level (i.e., A = B).

The output is active (low) if

an even number of inputs

(i.e., 0 or 2) are active.

The output is active (high) if

an odd number of inputs

(i.e., only 1 of the 2) are

active.