U74ACT14 View Datasheet(PDF) - Unisonic Technologies
Part Name
Description
MFG CO.
U74ACT14 Datasheet PDF : 4 Pages
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U74ACT14
CMOS IC
ABSOLUTE MAXIMUM RATINGS (unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
-0.5~7
V
Input Voltage
VIN
-0.5~ VCC+0.5
V
Output Voltage
VOUT
-0.5~VCC+0.5
V
Input Clamp Current
IIK
±20
mA
Output Clamp Current
IOK
±20
mA
Output Current
IOUT
±50
mA
VCC or GND Current
Storage Temperature
ICC
TSTG
±50
mA
-65 ~ +150
℃
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
SYMBOL
VCC
VIN
VOUT
TA
ELECTRICAL CHARACTERISTICS (Ta=25°C)
MIN
TYP
MAX UNIT
4.5
5.5
V
0
VCC
V
0
VCC
V
-40
+85
℃
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
High-Level Input Voltage
VIH
VCC=4.5V
VCC=5.5V
2.0
V
2.0
V
Low-Level Input Voltage
VIL
VCC=4.5V
VCC=5.5V
0.8 V
0.8 V
Hysteresis
VTH
VCC=4.5V
VCC=5.5V
0.4
1.4 V
0.5
1.6 V
VCC=4.5V, IOH=-50μA
4.34 4.49
V
High-Level Output Voltage
VOH
VCC=5.5V, IOH=-50μA
VCC=4.5V, IOH=-24mA
5.4 5.49
V
3.86
V
VCC=5.5V, IOH=-24mA
4.86
V
VCC=4.5V, IOL=50μA
0.001 0.1 V
Low-Level Output Voltage
VOL
VCC=5.5V, IOL=50μA
VCC=4.5V, IOL=24mA
0.001 0.1 V
0.36 V
VCC=5.5V, IOL=24mA
0.36 V
Input Leakage Current
II(LEAK)
VCC=5.5V, VIN=5.5V or GND
±0.1 μA
Maximum Icc/Input
ICCT
VCC=5.5V, VIN=VCC-2.1V
0.6
mA
Quiescent Supply Current
IQ
VCC=5.5V, VIN=VCC or GND, IOUT=0
2.0 μA
Input Capacitance
CIN
VCC=OPEN
4.5
pF
Note: Not more than one output should be tested at a time, and the duration of the test should not exceed 2 ms.
SWITCHING CHARACTERISTICS (Ta=25°C)
PARAMETER
Propagation delay from input
(A) to output(Y)
SYMBOL
tPLH
tPHL
TEST CONDITIONS
VCC=5.0V±0.5V, CL=50pF
VCC=5.0V±0.5V, CL=50pF
OPERATING CHARACTERISTIC
MIN TYP MAX UNIT
3.0 8.0 10.0 ns
3.0 8.0 10.0 ns
PARAMETER
Power Dissipation Capacitance
SYMBOL
TEST CONDITIONS
Cpd
VCC=5
MIN TYP MAX UNIT
80
pF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 4
QW-R502-195.A
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