SN74AUC2G86_09 Datasheet, PDF (2/13 Pages) Texas Instruments – DUAL 2-INPUT EXCLUSIVE-OR GATE

SN74AUC2G86
DUAL 2-INPUT EXCLUSIVE-OR GATE
SCES479B – AUGUST 2003 – REVISED JANUARY 2007
www.ti.com
FUNCTION TABLE
(each gate)
INPUTS
A
B
L
L
L
H
H
L
H
H
OUTPUT
Y
L
H
H
L
EXCLUSIVE-OR LOGIC
An exclusive-OR gate has many applications, some of which can be represented better by alternative logic
symbols.
EXCLUSIVE OR
=1
These are five equivalent exclusive-OR symbols valid for an SN74AUC2G86 gate in positive logic; negation may be shown at any two ports.
LOGIC-IDENTITY ELEMENT
EVEN-PARITY ELEMENT
ODD-PARITY ELEMENT
=
2k
2k + 1
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⁾
over operating free-air temperature range (unless otherwise noted)
V_CC Supply voltage range
V_I Input voltage range⁽²⁾
V_O Voltage range applied to any output in the high-impedance or power-off state⁽²⁾
V_O Output voltage range⁽²⁾
I_IK Input clamp current
V_I < 0
I_OK Output clamp current
V_O < 0
I_O Continuous output current
Continuous current through V_CC or GND
DCT package
θ_JA Package thermal impedance⁽³⁾
DCU package
YZP package
T_stg Storage temperature range
MIN
MAX UNIT
–0.5
3.6 V
–0.5
3.6 V
–0.5
3.6 V
–0.5 V_CC + 0.5
V
–50 mA
–50 mA
±20 mA
±100 mA
220
227 °C/W
102
–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 current ratings are observed.
(3) The package thermal impedance is calculated in accordance with JESD 51-7.
2
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