Datasheet

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EXCLUSIVE-OR LOGIC
= 1
EXCLUSIVE OR
These are five equivalent exclusive-OR symbols valid for an SN74LVC2G86 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.
Absolute Maximum Ratings
(1)
SN74LVC2G86
DUAL 2-INPUT EXCLUSIVE-OR GATE
SCES360H – AUGUST 2001 – REVISED FEBRUARY 2007
FUNCTION TABLE
(EACH GATE)
INPUTS
OUTPUT
Y
A B
L L L
L H H
H L H
H H L
An exclusive-OR gate has many applications, some of which can be represented better by alternative logic
symbols.
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CC
Supply voltage range –0.5 6.5 V
V
I
Input voltage range
(2)
–0.5 6.5 V
V
O
Voltage range applied to any output in the high-impedance or power-off state
(2)
–0.5 6.5 V
V
O
Voltage range applied to any output in the high or low state
(2) (3)
–0.5 V
CC
+ 0.5 V
I
IK
Input clamp current V
I
< 0 –50 mA
I
OK
Output clamp current V
O
< 0 –50 mA
I
O
Continuous output current ±50 mA
Continuous current through V
CC
or GND ±100 mA
DCT package 220
θ
JA
Package thermal impedance
(4)
DCU package 227 °C/W
YZP package 102
T
stg
Storage temperature range –65 150 °C
(1) 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.
(2) The input negative-voltage and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
(3) The value of V
CC
is provided in the recommended operating conditions table.
(4) The package thermal impedance is calculated in accordance with JESD 51-7.
2
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