MC74VHC1G03 Datasheet, PDF (3/8 Pages) ON Semiconductor – 2-Input NOR Gate with Open Drain Output

MC74VHC1G03
DC ELECTRICAL CHARACTERISTICS
VCC
TA = 25°C
TA ≤ 85°C
TA ≤ 125°C
Symbol
Parameter
Test Conditions
(V) Min Typ Max Min Max Min Max Unit
VIH
Minimum High–Level
Input Voltage
2.0 1.5
3.0 2.1
4.5 3.15
5.5 3.85
1.5
1.5
V
2.1
2.1
3.15
3.15
3.85
3.85
VIL
Maximum Low–Level
Input Voltage
2.0
0.5
0.5
0.5
V
3.0
0.9
0.9
0.9
4.5
1.35
1.35
1.35
5.5
1.65
1.65
1.65
VOH
Minimum High–Level VIN = VIH or VIL
2.0 1.9 2.0
1.9
1.9
V
Output Voltage
IOH = –50µA
3.0 2.9 3.0
2.9
2.9
VIN = VIH or VIL
4.5 4.4 4.5
4.4
4.4
VIN = VIH or VIL
IOH = –4mA
IOH = –8mA
3.0 2.58
4.5 3.94
V
2.48
2.34
3.80
3.66
VOL
Maximum Low–Level VIN = VIH or VIL
2.0
Output Voltage
IOL = 50µA
3.0
VIN = VIH or VIL
4.5
VIN = VIH or VIL
IOL = 4mA
3.0
IOL = 8mA
4.5
0.0 0.1
0.1
0.1
V
0.0 0.1
0.1
0.1
0.0 0.1
0.1
0.1
V
0.36
0.44
0.52
0.36
0.44
0.52
IIN
Maximum Input
VIN = 5.5V or GND
0 to
Leakage Current
5.5
±0.1
±1.0
±1.0 µA
ICC
Maximum Quiescent VIN = VCC or GND
5.5
Supply Current
2.0
20
40 µA
IOPD
Maximum Off–state VOUT = 5.5V
0
Leakage Current
0.25
2.5
5.0 µA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{AC ELECTRICAL CHARACTERISTICS (Cload = 50 pF, Input tr = tf = 3.0ns)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{TA = 25°C}
TA ≤ 85°C TA ≤ 125°C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Symbol
Parameter
Test Conditions
Min Typ Max Min Max Min Max Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPZL
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPLZ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _CIN
Maximum Output
Enable Time,
Input A or B to Y
Maximum Output
Disable Time
Maximum Input
Capacitance
W ^{VCC = 3.0 ± 0.3V}
RL = 1K
CL = 15 pF
CL = 50 pF
W ^{VCC = 5.0 ± 0.5V}
RL = 1K
CL = 15 pF
CL = 50 pF
W VCC = 3.0 ± 0.3V, RL = 1K , CL = 50 pF
W VCC = 5.0 ± 0.5V, RL = 1K , CL = 50 pF
5.6 7.9
9.5
11.0 ns
8.1 11.4
13.0
15.5
3.6 5.5
5.1 7.5
6.5
8.0
8.5
10.0
8.1 11.4
13.0
15.5 ns
5.1 7.5
8.5
10.0
4
10
10
10 pF
Typical @ 25°C, VCC = 5.0V
CPD
Power Dissipation Capacitance (Note 1.)
18
pF
1. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: ICC(OPR₎ = CPD  VCC  fin + ICC. CPD is used to determine the no–load dynamic
power consumption; PD = CPD  VCC2  fin + ICC  VCC.
VCC
VCC – 7V
A
OVT
RL
B
Figure 2. Output Voltage Mismatch Application
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