74ACT541 データシートの表示（PDF） - Fairchild Semiconductor
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74ACT541 Datasheet PDF : 8 Pages
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AC Electrical Characteristics for AC
Symbol
Parameter
tPLH
Propagation Delay
Data to Output
tPHL
Propagation Delay
Data to Output
tPZH
Output Enable Time
tPZL
Output Enable Time
tPHZ
Output Disable Time
tPLZ
Output Disable Time
Note 5: Voltage Range 3.3 is 3.3V ± 0.3V
Voltage Range 5.0 is 5.0V ± 0.5V
VCC
(V)
(Note 5)
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
TA = +25°C
CL = 50 pF
Min
Typ
Max
2.0
5.5
8.0
1.5
4.0
6.0
2.0
5.5
8.0
1.5
4.0
6.0
3.0
8.0
11.5
2.0
6.0
8.5
2.5
7.0
10.0
1.5
5.5
7.5
3.5
9.0
12.5
2.0
7.0
9.5
2.5
6.5
9.5
2.0
5.5
7.5
DC Electrical Characteristics for ACT
TA = −40°C to +85°C
CL = 50 pF
Min
Max
1.5
9.0
1.0
6.5
1.5
8.5
1.0
6.5
3.0
12.5
1.5
9.5
2.5
11.5
1.0
8.5
2.5
14.0
1.0
10.5
2.0
10.5
1.0
8.5
Units
ns
ns
ns
ns
ns
ns
Symbol
Parameter
VIH
Minimum HIGH Level
Input Voltage
VIL
Maximum LOW Level
Input Voltage
VOH
Minimum HIGH Level
Output Voltage
VCC
TA = +25°C
TA = −40°C to +85°C
(V)
Typ
Guaranteed Limits
4.5
1.5
2.0
2.0
5.5
1.5
2.0
2.0
4.5
1.5
0.8
0.8
5.5
1.5
0.8
0.8
3.0
2.99
2.9
2.9
4.5
4.49
4.4
4.4
4.5
3.86
3.76
5.5
4.86
4.76
VOL
Maximum LOW Level
Output Voltage
3.0
0.002
0.1
0.1
4.5
0.001
0.1
0.1
4.5
0.36
0.44
5.5
0.36
0.44
IIN
Maximum Input
5.5
± 0.1
Leakage Current
IOZ
Maximum 3-STATE
5.5
Leakage Current
±0.25
ICCT
IOLD
IOHD
ICC
Maximum ICC/Input
Minimum Dynamic
Output Current (Note 7)
Maximum Quiescent
Supply Current
5.5
0.6
5.5
5.5
5.5
4.0
Note 6: All outputs loaded; thresholds on input associated with output under test.
Note 7: Maximum test duration 2.0 ms, one output loaded at a time.
± 1.0
±2.5
1.5
75
−75
40.0
Units
Conditions
V
VOUT = 0.1V
or VCC − 0.1V
V
VOUT = 0.1V
or VCC − 0.1V
V
IOUT = −50 µA
VIN = VIL or VIH
V
IOH = −24 mA
IOH = −24 mA (Note 6)
V
IOUT = 50 µA
VIN = VIL or VIH
V
IOH = 24 mA
IOH = 24 mA (Note 6)
µA VI = V CC, GND
µA
VI = V IL, VIH
VO = VCC, GND
mA VI = VCC − 2.1V
mA VOLD = 1.65V Max
mA VOHD = 3.85V Min
µA VIN = VCC or GND
3
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