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UNISONIC TECHNOLOGIES CO., LTD U74AUP1G14
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
CMOS IC
Packing Tape Reel Tape Reel
MARKING
www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd
1 of 6
QW-R502-885.B
U74AUP1G14
PIN CONFIGURATION
CMOS IC
FUNCTION TABLE (each gate)
INPUT (A)
OUTPUT (Y)
LH
HL
Note: H: HIGH voltage level; L: LOW voltage level
LOGIC DIAGRAM (positive logic)
Logic symbol
IEC logic symbol
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 6
Ver.A
U74AUP1G14
CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
TEST CONDITIONS
RATINGS
UNIT
Supply Voltage
VCC
-0.5 ~+4.6
V
Input Voltage Output Voltage
VIN VOUT
Output in the high or low state Output in the power-off state
-0.5 ~+4.6 -0.5 ~ VCC +0.5
-0.5 ~ +4.6
V V V
Continuous VCC or GND Current
ICC
±50 mA
Continuous Output Current Input Clamp Current
IOUT IIK
VOUT=0 ~ VCC VIN<0
±20 mA -50 mA
Output Clamp Current Storage Temperature Range
IOK TSTG
VOUT >VCC or VOUT<0
-50 -65 ~+150
mA °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
TEST CONDITIONS Operating
High or low state
∆t/∆v VCC=0.8V ~ 3.6V
MIN TYP MAX UNIT
0.8 3.6 V
0 3.6 V
0
VCC
V
-40 85 °C
200 ns/V
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER Positive-Going Input Threshold Voltage
Negative-Going Input Threshold Voltage
Hysteresis Voltage (VT+-VT-)
High-Level Output Voltage
SYMBOL VT+ VT△VT
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
VCC =2.3V
IOH=-2.3mA IOH=-3.1mA
VCC =3V
IOH=-2.7mA IOH=-4mA
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
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
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 6
Ver.A
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 Additional Quiescent Supply Current Input Capacitance Output Capacitance
SYMBOL
VOL
II(LEAK) IOFF ∆Ioff ICC ∆ICC CI 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
VCC=2.3V
IOH=2.3mA IOH=3.1mA
VCC=3V
IOH=2.7mA 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
1.5 1.5 2.5
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, RL=1MΩ
VCC=1.5V±0.1V 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, RL=1MΩ
VCC=1.5V±0.1V 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, RL=1MΩ
VCC=1.5V±0.1V VCC=1.8V±0.15V
VCC=2.5V±0.2V
VCC=3.3V±0.3V
VCC=0.8V
VCC=1.2V±0.1V
CL=30pF, RL=1MΩ
VCC=1.5V±0.1V VCC=1.8V±0.15V
VCC=2.5V±0.2V
VCC=3.3V±0.3V
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 0.1 0.3×VCC 0.31 0.31 0.31 0.44 0.31 0.44 ±0.1 ±0.2
±0.2
UNIT V V V V V V V V μA μA
μA
0.5 μA
40 μA
pF pF pF
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
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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Ver.