SN54HC86, SN74HC86

QUADRUPLE 2-INPUT EXCLUSIVE-OR GATES

SCLS100E – DECEMBER 1982 – REVISED AUGUST 2003

2

POST OFFICE BOX 655303

FUNCTION TABLE

(each gate)

INPUTS

OUTPUT

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 ’HC86 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.

–0.5 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±20 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±20 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±25 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±50 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Package thermal impedance,

86

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

N package

80

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NS package

76

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PW package

113

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES:

1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

2. The package thermal impedance is calculated in accordance with JESD 51-7.