Datasheet

UNISONIC TECHNOLOGIES CO., LTD
U74AUP1G14
CMOS IC
LOW-POWER SINGLE
SCHMITT-TRIGGER INVERTER

DESCRIPTION
This U74AUP1G14 functions as an independent gate with
Schmitt-trigger inputs, which allows for slow input transition and
better switching-noise immunity at the input.
This device ensures a very low static and dynamic power
consumption across the entire VCC range from 0.8V to 3.6V.
This device has power-down protective circuit, preventing
device destruction when it is powered down.

FEATURES
* Wide supply voltage range from 0.8V to 3.6V
* Inputs accept voltages up to 3.6V
* IOFF supports partial-power-down mode
* Low static power consumption; ICC=0.5μA (Max.)
* Optimized for 3.3V Operation

ORDERING INFORMATION
Ordering Number
U74AUP1G14G-AE5-R
U74AUP1G14G-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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QW-R502-885.B
U74AUP1G14

PIN CONFIGURATION

FUNCTION TABLE (each gate)
CMOS IC
INPUT (A)
OUTPUT (Y)
L
H
H
L
Note: H: HIGH voltage level; L: LOW voltage level

LOGIC DIAGRAM (positive logic)
Logic symbol
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IEC logic symbol
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Ver.A
U74AUP1G14

CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
Supply Voltage
Input Voltage
Output Voltage
SYMBOL
VCC
VIN
VOUT
TEST CONDITIONS
Output in the high or low state
Output in the power-off state
RATINGS
-0.5 ~+4.6
-0.5 ~+4.6
-0.5 ~ VCC +0.5
-0.5 ~ +4.6
UNIT
V
V
V
V
Continuous VCC or GND
ICC
±50
mA
Current
Continuous Output Current
IOUT
VOUT=0 ~ VCC
±20
mA
Input Clamp Current
IIK
VIN<0
-50
mA
Output Clamp Current
IOK
VOUT >VCC or VOUT<0
-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.

RECOMMENDED OPERATING CONDITIONS
PARAMETER
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Transition Rise or Fall
Rate

SYMBOL
VCC
VIN
VOUT
TA
∆t/∆v
TEST CONDITIONS
Operating
High or low state
MIN
0.8
0
0
-40
TYP
VCC=0.8V ~ 3.6V
MAX
3.6
3.6
VCC
85
UNIT
V
V
V
°C
200
ns/V
MAX
0.6
0.9
1.11
1.29
1.77
2.29
0.6
0.65
0.75
0.84
1.04
1.24
0.5
0.46
0.56
0.66
0.92
1.31
UNIT
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
Positive-Going Input
Threshold Voltage
VT+
Negative-Going Input
Threshold Voltage
VT-
Hysteresis Voltage (VT+-VT-)
△VT
High-Level Output Voltage
VOH
TEST CONDITIONS
VCC =0.8V
VCC =1.1V
VCC =1.4V
VCC =1.65V
VCC =2.3V
VCC =3V
VCC =0.8V
VCC =1.1V
VCC =1.4V
VCC =1.65V
VCC =2.3V
VCC =3V
VCC =0.8V
VCC =1.1V
VCC =1.4V
VCC =1.65V
VCC =2.3V
VCC =3V
VCC =0.8V ~ 3.6V, IOH=-20μA
VCC =1.1V, IOH=-1.1mA
VCC =1.4V, IOH=-1.7mA
VCC =1.65V, IOH=-1.9mA
IOH=-2.3mA
VCC =2.3V
IOH=-3.1mA
IOH=-2.7mA
VCC =3V
IOH=-4mA
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
0.3
0.53
0.74
0.91
1.37
1.88
0.1
0.26
0.39
0.47
0.69
0.88
0.07
0.08
0.18
0.27
0.53
0.79
VCC-0.1
0.75×VCC
1.11
1.32
2.05
1.9
2.72
2.6
TYP
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U74AUP1G14

CMOS IC
ELECTRICAL CHARACTERISTICS (Cont.)
PARAMETER
Low-Level Output Voltage
Input Leakage Current
Power OFF Leakage Current
Additional Power OFF
Leakage Current
Quiescent Supply Current
SYMBOL
VOL
II(LEAK)
IOFF
∆Ioff
ICC
Additional Quiescent Supply
Current
∆ICC
Input Capacitance
CI
Output Capacitance

COUT
TEST CONDITIONS
VCC=0.8V ~ 3.6V, IOH=20μA
VCC=1.1V, IOH=1.1mA
VCC=1.4V, IOH=1.7mA
VCC=1.65V, IOH=1.9mA
IOH=2.3mA
VCC=2.3V
IOH=3.1mA
IOH=2.7mA
VCC=3V
IOH=4mA
VCC=0V ~ 3.6V, VIN=VCC or GND
VCC=0V, VIN or VCC=3.6V
VCC=0V~0.2V,
VIN or VOUT=0V~3.6V
VCC=0.8V ~3.6V, IOUT=0
VIN=VCC or GND
VCC=3.3V, One input at VCC-0.6V,
other inputs at VCC or GND
VCC=0V, VIN=VCC or GND
VCC=3.6V, VIN=VCC or GND
VCC =0V, VOUT=GND
MIN
TYP
MAX
0.1
0.3×VCC
0.31
0.31
0.31
0.44
0.31
0.44
±0.1
±0.2
UNIT
V
V
V
V
V
V
V
V
μA
μA
±0.2
μA
0.5
μA
40
μA
1.5
1.5
2.5
pF
pF
pF
SWITCHING CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
Propagation delay from input
(A) to output(Y)
SYMBOL
tPLH/tPHL
TEST CONDITIONS
VCC=0.8V
VCC=1.2V±0.1V
CL=5pF,
VCC=1.5V±0.1V
RL=1MΩ
VCC=1.8V±0.15V
VCC=2.5V±0.2V
VCC=3.3V±0.3V
VCC=0.8V
VCC=1.2V±0.1V
CL=10pF,
VCC=1.5V±0.1V
RL=1MΩ
VCC=1.8V±0.15V
VCC=2.5V±0.2V
VCC=3.3V±0.3V
VCC=0.8V
VCC=1.2V±0.1V
CL=15pF,
VCC=1.5V±0.1V
RL=1MΩ
VCC=1.8V±0.15V
VCC=2.5V±0.2V
VCC=3.3V±0.3V
VCC=0.8V
VCC=1.2V±0.1V
VCC=1.5V±0.1V
CL=30pF,
RL=1MΩ
VCC=1.8V±0.15V
VCC=2.5V±0.2V
VCC=3.3V±0.3V
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
3.0
2.6
2.2
2.0
1.9
3.5
3.0
2.7
2.4
2.4
3.9
3.3
3.0
2.8
2.7
5.1
4.3
3.9
3.6
3.5
TYP
20.3
6.9
5.2
4.4
3.5
3
23.9
7.9
6
5
4
3.5
27.3
8.7
6.7
5.6
4.5
3.9
25.7
11.2
8.5
7.2
5.7
5
MAX
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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U74AUP1G14

CMOS IC
OPERATING CHARACTERISTICS (f=10MHz, TA =25°C , unless otherwise specified)
PARAMETER
Power Dissipation
Capacitance
SYMBOL
CPD
TEST CONDTIONS
VCC=0.8V
VCC=1.2V±0.1V
VCC=1.5V±0.1V
VCC=1.8V±0.15V
VCC=2.5V±0.2V
VCC=3.3V±0.3V
UNISONIC TECHNOLOGIES CO., LTD
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MIN
TYP
4
4
4.1
4.1
4.3
4.4
MAX
UNIT
pF
pF
pF
pF
pF
pF
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Ver.A
U74AUP1G14

CMOS IC
TEST CIRCUIT AND WAVEFORMS
Note: CL includes probe and jig capacitance.
VCC
0.8V
1.2V±0.1V
1.5V±0.1V
1.8V±0.15V
2.5V±0.2V
3.3V±0.3V
VIN
VCC
VCC
VCC
VCC
VCC
VCC
t R / tF
≤3ns
≤3ns
≤3ns
≤3ns
≤3ns
≤3ns
VM
VCC/2
VCC/2
VCC/2
VCC/2
VCC/2
VCC/2
CL
5,10,15,30pF
5,10,15,30pF
5,10,15,30pF
5,10,15,30pF
5,10,15,30pF
5,10,15,30pF
RL
1MΩ
1MΩ
1MΩ
1MΩ
1MΩ
1MΩ
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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Ver.A
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