Datasheet

UNISONIC TECHNOLOGIES CO., LTD
U74AUP1G07
CMOS IC
LOW-POWER BUFFER WITH
OPEN-DRAIN OUTPUT

DESCRIPTION
The U74AUP1G07 provides the single non-inverting buffer with
open-drain output. The output of the device is an open drain and
can be connected to other open-drain outputs to implement
active-LOW wire-OR active-HIGH wire-AND functions.
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
U74AUP1G07G-AE5-R
U74AUP1G07G-AL5-R
U74AUP1G07G-K06-1010-R

Package
SOT-23-5
SOT-353
DFN-6(1.0×1.0)
Packing
Tape Reel
Tape Reel
Tape Reel
MARKING
SOT-23-5 / SOT-353
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
DFN-6(1.0×1.0)
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U74AUP1G07
CMOS IC

PIN CONFIGURATION

FUNCTION TABLE (each gate)
INPUT (A)
L
H
Note: H: HIGH voltage level;

OUTPUT (Y)
L
Z
L: LOW voltage level; Z: high impedance state.
LOGIC DIAGRAM (positive logic)
Logic symbol
IEC logic symbol
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U74AUP1G07

CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
Supply Voltage
Input Voltage
Output Voltage
SYMBOL
VCC
VIN
VOUT
TEST CONDITIONS
RATINGS
-0.5 ~+4.6
-0.5 ~+4.6
-0.5 ~ VCC +0.5
-0.5 ~ +4.6
Output in the high or low state
Output in the power-off state
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
0.3×VCC
0.35×VCC
0.7
0.9
0.1
0.3×VCC
0.31
0.31
0.31
0.44
0.31
0.44
±0.1
UNIT
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
μA
±0.1
μA
±0.2
μA
±0.2
μA
0.5
μA
40
μA
STATIC CHARACTERISTICS (TA =25°C, unless otherwise specified)
PARAMETER
HIGH-level Input Voltage
SYMBOL
VIH
LOW-level Input Voltage
VIL
Low-Level Output Voltage
VOL
Input Leakage Current
II(LEAK)
OFF-State Output Current
IOZ
Power OFF Leakage Current
Additional Power-off Leakage
Current
IOFF
Quiescent Supply Current
Additional Quiescent Supply
Current
∆IOFF
ICC
ICC
nput Capacitance
CI
Output Capacitance
COUT
TEST CONDITIONS
MIN
VCC =0.8V
0.7×VCC
VCC =0.9V ~ 1.95V
0.65×VCC
VCC =2.3V ~ 2.7V
1.6
2.0
VCC =3V ~ 3.6V
VCC =0.8V
VCC =0.9V ~ 1.95V
VCC =2.3V ~ 2.7V
VCC =3V to 3.6V
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 ~3.6V, VIN=VIH,
VO=0V~3.6V
VCC =0V, VIN or VO=0V~3.6V
VCC=0V~0.2V, VIN or VO=0V~3.6V
VCC =0.8V ~3.6V, VIN=VCC or GND
IOUT=0
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
UNISONIC TECHNOLOGIES CO., LTD
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TYP
1.5
1.7
1.7
pF
pF
pF
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U74AUP1G07

DYNAMIC CHARACTERISTICS (TA =25°C, unless otherwise specified)
PARAMETER
Propagation delay from input
(A) to output(Y)

CMOS IC
SYMBOL
tPD
TEST CONDITIONS
VCC=0.8V
VCC=1.2V±0.1V
CL=5pF,
VCC=1.5V±0.1V
RL=5KΩ
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=5KΩ
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=5KΩ
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=5KΩ
VCC=1.8V±0.15V
VCC=2.5V±0.2V
VCC=3.3V±0.3V
MIN
2.1
1.6
1.6
1.1
1.4
3
2.3
2.4
1.7
2.2
3.5
3
2.8
2.4
2.2
4.8
4.1
3.8
3.7
3.6
TYP
12.2
5.1
3.6
3.1
2.1
2.2
15
6.2
4.4
3.9
2.8
3.0
18.2
7.3
5.2
4.8
3.4
3.7
26.5
10.7
7.7
7.5
5.4
6.3
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
OPERATING CHARACTERISTICS (f =1 MHz; VI=VCC or GND, 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
1.0
1.0
1.0
1.0
1.0
1.0
MAX
UNIT
pF
pF
pF
pF
pF
pF
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
CMOS IC
TEST CIRCUIT AND WAVEFORMS
Note: Since this device has open drain outputs, the tPLZ and tPZL is the same as tPLH and tPHL .
VCC
0.8
1.2±0.1V
1.5±0.1V
1.8±0.15V
2.5±0.2V
3.3±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
VLOAD
2×VCC
2×VCC
2×VCC
2×VCC
2×VCC
2×VCC
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
5kΩ
5kΩ
5kΩ
5kΩ
5kΩ
5kΩ
V△
0.1V
0.1V
0.1V
0.15V
0.15V
0.3V
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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