Document
UNISONIC TECHNOLOGIES CO., LTD
U74AUP1G07
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
Lead Free
Halogen Free
U74AUP1G07L-AE5-R
U74AUP1G07G-AE5-R
U74AUP1G07L-AL5-R
U74AUP1G07G-AL5-R
U74AUP1G07L-K04-0808X2-R U74AUP1G07G-K04-0808X2-R
U74AUP1G07L-K06-1010X2-R U74AUP1G07G-K06-1010X2-R
Package
SOT-23-5 SOT-353 X2DFN0808-4 X2DFN1010-6
CMOS IC
Packing Tape Reel Tape Reel Tape Reel Tape Reel
MARKING
SOT-23-5 / SOT-353
X2DFN0808-4 / X2DFN1010-6
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QW-R502-928.H
U74AUP1G07
PIN CONFIGURATION
CMOS IC
PIN DESCRIPTION
SOT-23-5 SOT-353
1 2 3 4 5 -
PIN NO
X2DFN0808-4
1 2 3 4 Exposed Pad
X2DFN1010-6
1, 5 2 3 4 6 -
PIN NAME
PIN DESCRIPTION
N.C A
GND Y VCC
GND
No Connected Input Ground Output Supply Voltage Connect exposed pad to GND
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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www.unisonic.com.tw
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QW-R502-928.H
U74AUP1G07
CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
TEST CONDITIONS
RATINGS
UNIT
Supply Voltage
VCC
Input Voltage
VIN
-0.5 ~ +4.6
V
-0.5 ~ +4.6
V
Output Voltage
VOUT
Output in the high or low state Output in the power-off state
-0.5 ~ VCC +0.5 -0.5 ~ +4.6
V V
Continuous VCC or GND Current
ICC
±50
mA
Continuous Output Current
IOUT
VOUT=0 ~ VCC
±20
mA
Input Clamp Current Output Clamp Current
IIK
VIN<0
IOK
VOUT >VCC or VOUT<0
-50
mA
-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
SYMBOL
TEST CONDITIONS
MIN
Supply Voltage
VCC
Operating
0.8
Input Voltage
VIN
0
Output Voltage
VOUT High or low state
0
Input Transition Rise or Fall Rate
∆t/∆v VCC=0.8V ~ 3.6V
Operating Temperature
TA
-40
STATIC CHARACTERISTICS (TA=25°C, unless otherwise specified)
TYP
MAX 3.6 3.6 VCC
UNIT V V V
200
ns/V
+125
°C
PARAMETER HIGH-level Input Voltage
LOW-level Input Voltage
Low-Level Output Voltage
Input Leakage Current OFF-State Output Current Power OFF Leakage Current Additional Power-off Leakage Current Quiescent Supply Current
SYMBOL VIH
VIL
VOL
II(LEAK) IOZ IOFF
TEST CONDITIONS
VCC =0.8V VCC =0.9V ~ 1.95V
VCC =2.3V ~ 2.7V 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, IOL=20μA VCC =1.1V, IOL=1.1mA
VCC =1.4V, IOL=1.7mA VCC =1.65V, IOL=1.9mA
VCC =2.3V
IOL=2.3mA IOL=3.1mA
VCC =3V
IOL=2.7mA IOL=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
MIN VCC 0.65×VCC 1.6 2.0
∆IOFF VCC=0V~0.2V, VIN or VO=0V~3.6V
ICC
VCC =0.8V ~3.6V, VIN=VCC or GND IOUT=0
TYP
MAX
0 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
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-928.G
U74AUP1G07
CMOS IC
STATIC CHARACTERISTICS (Cont.)
PARAMETER Additional Quiescent Supply Current
Input Capacitance
Output Capacitance
SYMBOL
TEST CONDITIONS
ICC
CIN COUT
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
DYNAMIC CHARACTERISTICS (TA=25°C, unless otherwise specified)
TYP
1.5 1.7 1.7
MAX 40
UNIT
μA
pF pF pF
PARAMETER
Propagation Delay From Input (A) to Output (Y)
SYMBOL
TEST CONDITIONS
MIN
VCC=0.8V
VCC=1.2V±0.1V 2.1
CL=5pF, RL=5KΩ
VCC=1.5V±0.1V 1.6 VCC=1.8V±0.15V 1.6
VCC=2.5V±0.2V 1.1
VCC=3.3V±0.3V 1.4
VCC=0.8V
VCC=1.2V±0.1V
3
CL=10pF, RL=5KΩ
VCC=1.5V±0.1V 2.3 VCC=1.8V±0.15V 2.4
VCC=2.5V±0.2V 1.7
tPD
VCC=3.3V±0.3V 2.2 VCC=0.8V
VCC=1.2V±0.1V 3.5
CL=15pF, RL=5KΩ
VCC=1.5V±0.1V
3
VCC=1.8V±0.15V 2.8
VCC=2.5V±0.2V 2.4
VCC=3.3V±0.3V 2.2
VCC=0.8V
VCC=1.2V±0.1V 4.8
CL=30pF, RL=5KΩ
VCC=1.5V±0.1V 4.1 VCC=1.8V±0.15V 3.8
VCC=2.5V±0.2V 3.7
V.