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U74AHC02L-S14-R 数据表(PDF) 3 Page - Unisonic Technologies

部件名 U74AHC02L-S14-R
功能描述  2-INPUT NOR GATE
PDF  5 Pages
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制造商  UTC [Unisonic Technologies]
网页  http://www.utc-ic.com
标志 UTC - Unisonic Technologies

U74AHC02L-S14-R 数据表(HTML) 3 Page - Unisonic Technologies

  U74AHC02L-S14-R Datasheet HTML 1Page - Unisonic Technologies U74AHC02L-S14-R Datasheet HTML 2Page - Unisonic Technologies U74AHC02L-S14-R Datasheet HTML 3Page - Unisonic Technologies U74AHC02L-S14-R Datasheet HTML 4Page - Unisonic Technologies U74AHC02L-S14-R Datasheet HTML 5Page - Unisonic Technologies  
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U74AHC02
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
3 of 5
www.unisonic.com.tw
QW-R502-344.C
ABSOLUTE MAXIMUM RATINGS (unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
-0.5~+7
V
Input Voltage
VIN
-0.5~+7
V
Output Voltage
VOUT
-0.5~VCC+0.5
V
Input Clamp Current
IIK
-20
mA
Output Clamp Current
IOK
±20
mA
Continuous Output Current
IOUT
±25
mA
VCC or GND Current
ICC
±50
mA
Storage Temperature
TSTG
-65 ~ + 150
°C
Notes: 1. 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.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Supply Voltage
VCC
2
5.5
V
Input Voltage
VIN
0
5.5
V
Output Voltage
VOUT
High or low state
0
VCC
V
Input Voltage
High
VIH
VCC=2V
1.5
V
VCC=3V
2.1
V
VCC=5.5V
3.85
V
Low
VIL
VCC=2V
0.5
V
VCC=3V
0.9
V
VCC=5.5V
1.65
V
Output Current
High
IOH
VCC=2V
-50
μA
VCC=3.3V±0.3V
-4
mA
VCC=5V±0.5V
-8
mA
Low
IOL
VCC=2V
50
μA
VCC=3.3V±0.3V
4
mA
VCC=5V±0.5V
8
mA
Input Rise or Fall Times
ΔV
Δt
VCC=3.3V±0.3V
100 ns/V
VCC=5V±0.5V
20
ns/V
Operating Temperature
TOPR
-40
125
°C
ELECTRICAL CHARACTERISTICS (TA=25°C , unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP MAX UNIT
Output Voltage
High
VOH
VCC=2.0V, IOH=-50μA
1.9
2.0
V
VCC=3.0V, IOH=-50μA
2.9
3.0
V
VCC=4.5V, IOH=-50μA
4.4
4.5
V
VCC=3.0V, IOH=-4mA
2.58
V
VCC=4.5V, IOH=-8mA
3.94
V
Low
VOL
VCC=2.0V, IOL=50μA
0.1
V
VCC=3.0V, IOL=50μA
0.1
V
VCC=4.5V, IOL=50μA
0.1
V
VCC=3.0V, IOL=4mA
0.36
V
VCC=4.5V, IOL=8mA
0.36
V
Input Leakage Current
II(LEAK)
VCC=0~5.5V, VIN=5.5V or GND
±0.1
μA
Quiescent Supply Current
IQ
VCC=5.5V, VIN=VCC or GND, IOUT=0
2
μA
Input Capacitance
CIN
VCC=5.0V, VIN=VCC or GND
4
10
pF
Note: All unused inputs of the device must be held at VCC or GND to ensure proper device operation.



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