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74AC574SCX Datasheet PDF : 9 Pages
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DC Electrical Characteristics for ACT
Symbol
Parameter
VIH
Minimum HIGH Level
Input Voltage
VIL
Maximum LOW Level
Input Voltage
VOH
Minimum HIGH Level
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
4.5
4.49
4.4
4.4
5.5
5.49
5.4
5.4
VOL
Maximum LOW Level
Output Voltage
4.5
3.86
3.76
5.5
4.86
4.76
4.5
0.001
0.1
0.1
5.5
0.001
0.1
0.1
4.5
0.36
5.5
0.36
IIN
Maximum Input
5.5
±0.1
Leakage Current
IOZ
Maximum 3-STATE
5.5
Leakage Current
±0.25
ICCT
I]OLD
IOHD
ICC
Maximum ICC/Input
Minimum Dynamic
Output Current (Note 6)
Maximum Quiescent
Supply Current
5.5
0.6
5.5
5.5
5.5
4.0
Note 5: All outputs loaded; thresholds on input associated with output under test.
Note 6: Maximum test duration 2.0 ms, one output loaded at a time.
0.44
0.44
±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 = VILor VIH
V
IOH = −24 mA
IOH = −24 mA (Note 5)
V
IOUT = 50 µA
VIN = VILor VIH
V
IOL = 24 mA
IOL = 24 mA (Note 5)
µA VI = VCC, GND
µA
VI = VIL, VIH
VO = VCC, GND
mA VI = VCC − 2.1V
mA VOLD = 1.65V
mA VOHD = 3.85V
µA
VIN = VCC
or GND
AC Electrical Characteristics for AC
Symbol
Parameter
fMAX
tPLH
tPHL
tPZH
Maximum Clock
Frequency
Propagation Delay
CP to On
Propagation Delay
CP to On
Output Enable Time
tPZL
Output Enable Time
tPHZ
Output Disable Time
tPLZ
Output Disable Time
Note 7: Voltage Range 3.3 is 3.3V ± 0.3V
Voltage Range 5.0 is 5.0V ± 0.5V
VCC
(V)
(Note 7)
3.3
5.0
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
75
112
95
153
3.5
8.5
13.5
2.0
6.0
9.5
3.5
7.5
12.0
2.0
5.5
8.5
2.5
7.0
11.0
2.0
5.0
8.5
3.0
6.5
10.5
2.0
5.0
8.0
3.5
7.5
12.0
2.0
6.0
9.5
2.0
5.5
9.0
1.0
4.5
7.5
TA = −40°C to +85°C
CL = 50 pF
Min
Max
60
85
3.5
15.0
2.0
11.0
3.5
13.5
2.0
9.5
2.5
12.0
2.0
9.0
3.0
11.5
1.5
9.0
2.5
13.0
1.5
10.5
1.5
10.0
1.0
8.5
Units
MHz
ns
ns
ns
ns
ns
ns
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