Datasheet

UNISONIC TECHNOLOGIES CO., LTD
U74LVC2G86
CMOS IC
DUAL 2-INPUT
EXCLUSIVE-OR GATE

DESCRIPTION
The U74LVC2G86 is a dual 2-input exclusive-OR gate which
provides the function Y=A  B or Y=AB+AB .
This device has power-down protective circuit, preventing device
destruction when it is powered down.

FEATURES
* Operate from 1.65V to 5.5V
* Inputs accept voltages to 5.5V
* Ioff supports partial-power-down mode
* Low power dissipation, ICC=10μA (Max)
* Max tPD of 4.7 ns at 3.3V
* ±24mA output drive(VCC=3.3V)

ORDERING INFORMATION
Ordering Number
U74LVC2G86G-S08-R

Package
SOP-8
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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U74LVC2G86


CMOS IC
PIN CONFIGURATION
1A 1
8 VCC
1B 2
7 1Y
2Y 3
6 2B
GND 4
5 2A
FUNCTION TABLE
INPUT
OUTPUT
A
B
Y
L
L
L
L
H
H
H
L
H
H
H
L
Note: H: HIGH voltage level; L: LOW voltage level

LOGIC DIAGRAM (positive logic)
IEC logic symbol
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U74LVC2G86

CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
VCC
VIN
Supply Voltage
Input Voltage
RATINGS
-0.5 ~ +6.5
-0.5 ~ +6.5
-0.5 ~ VCC+0.5
Output in the high or low state
VOUT
Output in the high-impedance or
-0.5 ~ +6.5
power-off state
VCC or GND Current
ICC
±100
Continuous Output Current (VOUT=0 to VCC)
IOUT
±50
Input Clamp Current (VIN<0)
IIK
-50
Output Clamp Current (VOUT<0)
IOK
-50
Storage Temperature Range
TSTG
-65 ~ +150
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
Output Voltage

V
mA
mA
mA
mA
°C
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
TEST CONDITIONS
Operating
Data retention only
Supply Voltage
VCC
Input Voltage
Output Voltage
Operating Temperature
VIN
VOUT
TA
High or low state
Input Transition Rise or Fall
Rate
∆t/∆v
VCC=1.8V±0.15V, 2.5V±0.2V
VCC=3.3V±0.3V
VCC=5V±0.5V

UNIT
V
V
V
MIN
1.65
1.5
0
0
-40
TYP
MAX
5.5
5.5
VCC
85
20
10
5
UNIT
V
V
V
V
°C
ns/V
ns/V
ns/V
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
High-level Input Voltage
SYMBOL
VIH
Low-level Input Voltage
VIL
High-Level Output Voltage
VOH
Low-Level Output Voltage
Input Leakage Current
Power OFF Leakage Current
VOL
II(LEAK)
Ioff
TEST CONDITIONS
MIN
0.65*VCC
VCC=1.65V ~ 1.95V
VCC=2.3V ~ 2.7V
1.7
VCC=3V ~ 3.6V
2
VCC=4.5V ~ 5.5V
0.7*VCC
VCC=1.65V ~ 1.95V
VCC=2.3V ~ 2.7V
VCC=3V ~ 3.6V
VCC=4.5V ~ 5.5V
IOH=-100μA
VCC=1.65 ~ 5.5V VCC-0.1
IOH=-4mA
VCC=1.65V
1.2
IOH=-8mA
VCC=2.3V
1.9
IOH=-16mA
VCC=3.0V
2.4
IOH=-24mA
VCC=3.0V
2.3
IOH=-32mA
VCC=4.5V
3.8
IOL=100μA
VCC=1.65 ~ 5.5V
IOL=4mA
VCC=1.65V
IOL=8mA
VCC=2.3V
IOL=16mA
VCC=3.0V
IOL=24mA
VCC=3.0V
IOL=32mA
VCC=4.5V
VIN=5.5V or GND, VCC=0 ~ 5.5V
VIN or VOUT=5.5V, VCC=0V
UNISONIC TECHNOLOGIES CO., LTD
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TYP
MAX
0.35*VCC
0.7
0.8
0.3*VCC
0.1
0.45
0.3
0.4
0.55
0.55
±5
±10
UNIT
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
μA
μA
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U74LVC2G86
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CMOS IC
ELECTRICAL CHARACTERISTICS(Cont.)
PARAMETER
Quiescent Supply Current
SYMBOL
ICC
Additional Quiescent Supply
Current Per Input Pin
∆ICC
Input Capacitance
CI

MIN
TYP
MAX
UNIT
10
μA
500
μA
5
pF
SWITCHING CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
Propagation delay from input
(A or B) to output(Y)
tPLH/tPHL

TEST CONDITIONS
VIN=5.5V or GND, IOUT=0
VCC=1.65 ~ 5.5V
VCC=3 ~ 5.5V, One input at
VCC-0.6V, Other inputs at VCC or
GND
VCC=3.3V, VIN=VCC or GND
TEST CONDITIONS
VCC=1.8V±0.15V, CL=30pF
VCC=2.5V±0.2V, CL=30pF
VCC=3.3V±0.3V, CL=50pF
VCC=5V±0.5V, CL=50pF
MIN
4.1
2
1.6
1.4
TYP
MAX
9.9
5.7
4.7
3.6
UNIT
ns
ns
ns
ns
TYP
MAX
UNIT
OPERATING CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
Power Dissipation
Capacitance
SYMBOL
CPD
TEST CONDITIONS
VCC=3.3V, f=10MHZ
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MIN
21
pF
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U74LVC2G86

CMOS IC
TEST CIRCUIT AND WAVEFORMS(Cont.)
From Output
CL
RL
TEST CIRCUIT
VCC
1.8V±0.15V
2.5V±0.2V
3.3V±0.3V
5V±0.5V
Inputs
VIN
VCC
VCC
3V
VCC
tR, tF
≤2ns
≤2ns
≤2.5ns
≤2.5ns
VM
CL
RL
VCC/2
VCC/2
1.5V
VCC/2
30pF
30pF
50pF
50pF
1KΩ
500Ω
500Ω
500Ω
Note: CL includes probe and jig capacitance.
All input pulses are supplied by generators having the following characteristics: PRR ≤10MHz, Zo = 50Ω.
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
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www.unisonic.com.tw
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