54act174 National Semiconductor Corporation, 54act174 Datasheet - Page 5

• Manufacturer Part Number: 54act174
• Description: Hex D Flip-flop With Master Reset
• Manufacturer: National Semiconductor Corporation

f
t
t
t
f
t
t
t
t
t
t
t
t
max
PLH
PHL
PHL
max
PLH
PHL
PHL
s
h
w
w
rec
Symbol
Symbol
AC Electrical Characteristics
Note 8: Voltage Range 3.3 is 3.3V
Voltage Range 5.0 is 5.0V
AC Operating Requirements
Symbol
Note 9: Voltage Range 3.3 is 3.3V
Voltage Range 5.0 is 5.0V
AC Electrical Characteristics
Note 10: Voltage Range 5.0 is 5.0V
Maximum Clock
Frequency
Propagation Delay
CP to Q
Propagation Delay
CP to Q
Propagation Delay
MR to Q
Maximum Clock
Frequency
Propagation Delay
CP to Q
Propagation Delay
CP to Q
Propagation Delay
MR to Q
Setup Time, HIGH or LOW
D
Hold Time, HIGH or LOW
D
MR Pulse Width, LOW
CP Pulse Width
Recovery Time
MR to CP
n
n
to CP
to CP
n
n
n
n
n
n
Parameter
Parameter
Parameter
±
±
0.5V
0.5V
±
±
±
0.3V
0.3V
0.5V
(Note 10)
(Note 8)
(Note 9)
V
V
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
5.0
5.0
5.0
5.0
(V)
(V)
V
(V)
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
CC
CC
CC
5
Min
Min
1.0
1.5
1.0
1.5
1.0
1.5
1.5
1.5
1.5
Guaranteed Minimum
T
65
90
T
95
A
A
= −55˚C to +125˚C
= −55˚C to +125˚C
C
T
C
C
to +125˚C
A
L
L
L
54ACT
54AC
54AC
= −55˚C
= 50 pF
= 50 pF
= 50 pF
7.5
5.5
3.0
3.0
7.0
5.0
7.0
5.0
3.0
2.0
Max
14.0
10.5
13.0
10.0
13.5
11.0
Max
12.5
13.0
12.0
Units
Units
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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Fig.
Fig.
No.
Fig.
No.
No.