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74ACT574SC

P1-P3P4-P6P7-P9
www.fairchildsemi.com 4
74AC574 • 74ACT574
DC Electrical Characteristics for ACT
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.
AC Electrical Characteristics for AC
Note 7: Voltage Range 3.3 is 3.3V ± 0.3V
Voltage Range 5.0 is 5.0V ± 0.5V
Symbol Parameter
V
CC
T
A
= 25°CT
A
= −40°C to +85°C
Units Conditions
(V) Typ Guaranteed Limits
V
IH
Minimum HIGH Level 4.5 1.5 2.0 2.0
V
V
OUT
= 0.1V
Input Voltage 5.5 1.5 2.0 2.0 or V
CC
− 0.1V
V
IL
Maximum LOW Level 4.5 1.5 0.8 0.8
V
V
OUT
= 0.1V
Input Voltage 5.5 1.5 0.8 0.8 or V
CC
− 0.1V
V
OH
Minimum HIGH Level 4.5 4.49 4.4 4.4
VI
OUT
= −50 µA
5.5 5.49 5.4 5.4
V
IN
= V
IL
or V
IH
4.5 3.86 3.76 V I
OH
= −24 mA
5.5 4.86 4.76 I
OH
= −24 mA (Note 5)
V
OL
Maximum LOW Level 4.5 0.001 0.1 0.1
VI
OUT
= 50 µA
Output Voltage 5.5 0.001 0.1 0.1
V
IN
= V
IL
or V
IH
4.5 0.36 0.44 V I
OL
= 24 mA
5.5 0.36 0.44 I
OL
= 24 mA (Note 5)
I
IN
Maximum Input
5.5 ±0.1 ±1.0 µAV
I
= V
CC
, GND
Leakage Current
I
OZ
Maximum 3-STATE
5.5 ±0.25 ±2.5 µA
V
I
= V
IL
, V
IH
Leakage Current V
O
= V
CC
, GND
I
CCT
Maximum I
CC
/Input 5.5 0.6 1.5 mA V
I
= V
CC
− 2.1V
I
]OLD
Minimum Dynamic 5.5 75 mA V
OLD
= 1.65V
I
OHD
Output Current (Note 6) 5.5 −75 mA V
OHD
= 3.85V
I
CC
Maximum Quiescent
5.5 4.0 40.0 µA
V
IN
= V
CC
Supply Current or GND
V
CC
T
A
= +25°CT
A
= −40°C to +85°C
Symbol Parameter (V)
C
L
= 50 pF C
L
= 50 pF
Units
(Note 7) Min Typ Max Min Max
f
MAX
Maximum Clock 3.3 75 112 60
MHz
Frequency 5.0 95 153 85
t
PLH
Propagation Delay 3.3 3.5 8.5 13.5 3.5 15.0
ns
CP to O
n
5.0 2.0 6.0 9.5 2.0 11.0
t
PHL
Propagation Delay 3.3 3.5 7.5 12.0 3.5 13.5
ns
CP to O
n
5.0 2.0 5.5 8.5 2.0 9.5
t
PZH
Output Enable Time 3.3 2.5 7.0 11.0 2.5 12.0
ns
5.0 2.0 5.0 8.5 2.0 9.0
t
PZL
Output Enable Time 3.3 3.0 6.5 10.5 3.0 11.5
ns
5.0 2.0 5.0 8.0 1.5 9.0
t
PHZ
Output Disable Time 3.3 3.5 7.5 12.0 2.5 13.0
ns
5.0 2.0 6.0 9.5 1.5 10.5
t
PLZ
Output Disable Time 3.3 2.0 5.5 9.0 1.5 10.0
ns
5.0 1.0 4.5 7.5 1.0 8.5
5 www.fairchildsemi.com
74AC574 • 74ACT574
AC Operating Requirements for AC
Note 8: Voltage Range 3.3 is 3.3V ± 0.3V
Voltage Range 5.0 is 5.0V ± 0.5V
AC Electrical Characteristics for ACT
Note 9: Voltage Range 5.0 is 5.0V ±0.5V
AC Operating Requirements for ACT
Note 10: Voltage Range 5.0 is 5.0V ± 0.5V
Capacitance
V
CC
T
A
= +25°CT
A
= −40°C to +85°C
Symbol Parameter (V)
C
L
= 50 pF C
L
= 50 pF
Units
(Note 8) Typ Guaranteed Minimum
t
S
Set-Up Time, HIGH or LOW 3.3 0.5 2.5 3.0
ns
D
n
to CP 5.0 0 1.5 2.0
t
H
Hold Time, HIGH or LOW 3.3 −0.5 1.5 1.5
ns
D
n
to CP 5.0 0 1.5 1.5
t
W
CP Pulse Width 3.3 3.5 6.0 7.0
ns
HIGH or LOW 5.0 2.0 4.0 5.0
V
CC
T
A
= +25°CT
A
= −40°C to +85°C
Symbol Parameter (V)
C
L
= 50 pF C
L
= 50 pF
Units
(Note 9) Min Typ Max Min Max
f
MAX
Maximum Clock Frequency 5.0 100 110 85 ns
t
PLH
Propagation Delay
5.0 2.5 7.0 11.0 2.0 12.0 ns
CP to O
n
t
PHL
Propagation Delay
5.0 2.0 6.5 10.0 1.5 11.0 ns
CP to O
n
t
PZH
Output Enable Time 5.0 2.0 6.4 9.5 1.5 10.0 ns
t
PZL
Output Enable Time 5.0 2.0 6.0 9.0 1.5 10.0 ns
t
PHZ
Output Disable Time 5.0 2.0 7.0 10.5 1.5 11.5 ns
t
PLZ
Output Disable Time 5.0 2.0 5.5 8.5 1.5 9.0 ns
V
CC
T
A
= +25°CT
A
= −40°C to +85°C
Symbol Parameter (V)
C
L
= 50 pF C
L
= 50 pF
Units
(Note 10) Typ Guaranteed Minimum
t
S
Set-Up Time, HIGH or LOW
5.0 1.5 2.5 ns
D
n
to CP
t
H
Hold Time, HIGH or LOW
5.0 −0.5 1.0 ns
D
n
to CP
t
W
CP Pulse Width
5.0 2.5 4.0 ns
HIGH or LOW
Symbol Parameter Typ Units Conditions
C
IN
Input Capacitance 4.5 pF V
CC
= OPEN
C
PD
Power Dissipation Capacitance 40.0 pF V
CC
= 5.0V
www.fairchildsemi.com 6
74AC574 • 74ACT574
Physical Dimensions inches (millimeters) unless otherwise noted
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body
Package Number M20B
P1-P3P4-P6P7-P9

74ACT574SC

Mfr. #:
Buy 74ACT574SC
Manufacturer:
ON Semiconductor / Fairchild
Description:
Flip Flops Oct D-Type Flip-Flop
Lifecycle:
New from this manufacturer.
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