Datasheet

UNISONIC TECHNOLOGIES CO., LTD
U74LVC1G86
CMOS IC
SINGLE 2-INPUT
EXCLUSIVE-OR GATE

DESCRIPTION
The U74LVC1G86 is a single 2-input EXCLUSIVE-OR gate
which provides the Function
Y  A  B or Y  AB  A B in
positive logic. Inputs can be driven from either 3.3V or 5V devices.
These features allow the use of these devices in a mixed 3.3V and
5V environment.
This device is fully specified for partial Power-down applications
using IOFF. The IOFF circuitry disables the output, preventing the
damaging backflow current through the device 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
* Max tPD of 4 ns at 3.3V

ORDERING INFORMATION
Ordering Number
U74LVC1G86G-AE5-R
U74LVC1G86G-AL5-R

Package
SOT-23-5
SOT-353
Packing
Tape Reel
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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U74LVC1G86

PIN CONFIGURATION

FUNCTION TABLE
INPUT(A)
INPUT(B)
L
L
H
L
L
H
H
H
Note: H: HIGH voltage level; L: LOW voltage level;

CMOS IC
OUTPUT(Y)
L
H
H
L
LOGIC DIAGRAM (positive logic)
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QW-R502-A73.B
U74LVC1G86

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
UNIT
V
V
V
Output in the high or low state
VOUT
Output in the high-impedance or
-0.5 ~ +6.5
V
power-off state
Continuous VCC or GND Current
ICC
±100
mA
Continuous Output Current (VOUT=0 to VCC)
IOUT
±50
mA
Input Clamp Current (VIN<0)
IIK
-50
mA
Output Clamp Current (VOUT<0)
IOK
-50
mA
Storage Temperature Range
TSTG
-65 ~ +150
°C
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

RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
Supply Voltage
VCC
Input Voltage
Output Voltage
VIN
VOUT
High-level Output Current
IOH
Low-level Output Current
IOL
Operating Temperature
TA
Input Transition Rise or Fall Rate
∆t/∆v
TEST CONDITIONS
Operating
Data retention only
High or low state
VCC=1.65V
VCC=2.3V
VCC=3V
VCC=3V
VCC=4.5V
VCC=1.65V
VCC=2.3V
VCC=3V
VCC=3V
VCC=4.5V
-40
VCC=1.8V±0.15V, 2.5V±0.2V
VCC=3.3V±0.3V
VCC=5V±0.5V
UNISONIC TECHNOLOGIES CO., LTD
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MIN
1.65
1.5
0
0
TYP
MAX
5.5
5.5
VCC
-4
-8
-16
-24
-32
4
8
16
24
32
85
20
10
5
UNIT
V
V
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
°C
ns/V
ns/V
ns/V
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U74LVC1G86
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CMOS IC
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
High-level Input Voltage
Low-level Input Voltage
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
Power OFF Leakage Current
Quiescent Supply Current
SYMBOL
VIH
VIL
VOH
VOL
II(LEAK)
Ioff
ICC
Additional Quiescent Supply
Current Per Input Pin
∆ICC
Input Capacitance
CI

MIN
0.65×VCC
1.7
2
0.7×VCC
TYP
MAX
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
10
μA
500
μA
0.35×VCC
0.7
0.8
0.3×VCC
VCC-0.1
1.2
1.9
2.4
2.3
3.8
6
pF
SWITCHING CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
Propagation delay from input
to output
tPLH
tPHL
Propagation delay from input
to output
tPLH
tPHL

TEST CONDITIONS
VCC=1.65V to 1.95V
VCC=2.3V to 2.7V
VCC=3V to 3.6V
VCC=4.5V to 5.5V
VCC=1.65V to 1.95V
VCC=2.3V to 2.7V
VCC=3V to 3.6V
VCC=4.5V to 5.5V
VCC=1.65 ~ 5.5V, IOH=-100μA
VCC=1.65V, IOH=-4mA
VCC=2.3V, IOH=-8mA
IOL=16mA
VCC=3.0V
IOL=24mA
VCC=4.5V, IOH=-32mA
VCC=1.65 ~ 5.5V, IOL=100μA
VCC=1.65V, IOL=4mA
VCC=2.3V, IOL=8mA
IOL=16mA
VCC=3.0V
IOL=24mA
VCC=4.5V, IOL=32mA
VCC=0 ~ 5.5V, VIN=5.5V or GND
VCC=0V, VIN or VOUT=5.5V
VCC=1.65 ~ 5.5V,
VIN=VCC or GND, IOUT=0
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=1.8±0.15V,CL=15pF, RL=1MΩ
VCC=2.5±0.2V,CL=15pF, RL=1MΩ
VCC=3.3±0.3V,CL=15pF, RL=1MΩ
VCC=5±0.5V,CL=15pF, RL=1MΩ
VCC=1.8±0.15V,CL=30pF, RL=1KΩ
VCC=2.5±0.2V,CL=30pF, RL=500Ω
VCC=3.3±0.3V,CL=50pF, RL=500Ω
VCC=5±0.5V,CL=50pF, RL=500Ω
MIN
2.1
1
0.6
0.8
3.5
1.8
1.3
1
TYP
MAX
9.1
4.5
4
3.3
9.9
5.5
5
4
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
MAX
UNIT
pF
pF
pF
pF
OPERATING CHARACTERISTICS (f=10MHZ, TA =25°C , unless otherwise specified)
PARAMETER
Power Dissipation
Capacitance
SYMBOL
CPD
TEST CONDITIONS
VCC=1.8V
VCC=2.5V
VCC=3.3V
VCC=5V
UNISONIC TECHNOLOGIES CO., LTD
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MIN
TYP
22
22
22
24
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U74LVC1G86

CMOS IC
TEST CIRCUIT AND WAVEFORMS
From Output
CL
VCC
RL
Inputs
VM
VIN
tR, tF
1.8V±0.15V
VCC
≤2ns
VCC/2
2.5V±0.2V
VCC
≤2ns
VCC/2
3.3V±0.3V
3V
≤2.5ns
1.5V
5V±0.5V
VCC
≤2.5ns
VCC/2
CL
RL
15pF
30pF
15pF
30pF
15pF
50pF
15pF
50pF
1MΩ
1KΩ
1MΩ
500Ω
1MΩ
500Ω
1MΩ
500Ω
Notes: 1. CL includes probe and jig capacitance.
2. 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.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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