mm74c174 Fairchild Semiconductor, mm74c174 Datasheet - Page 4

• Manufacturer Part Number: mm74c174
• Description: Hex D-type Flip-flop
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
t
t
t
t
t
t
t
f
C
C
pd
pd
S1
H1
W
W
r
MAX
, t
AC Electrical Characteristics
T
Note 2: AC Parameters are guaranteed by DC correlated testing.
Note 3: Capacitance is guaranteed by periodic testing.
Note 4: C
AN-90.
AC Test Circuit
IN
PD
Symbol
, t
A
, t
f
S0
H0
25 C, C
PD
Propagation Delay Time to a Logical
“0” or Logical “1” from Clock to Q
Propagation Delay Time to
a Logical “0” from Clear
Time Prior to Clock Pulse that
Data Must be Present
Time after Clock Pulse
that Data Must be Held
Minimum Clock Pulse Width
Minimum Clear Pulse Width
Maximum Clock Rise and
Fall Time
Maximum Clock Frequency
Input Capacitance
Power Dissipation Capacitance
determines the no load AC power consumption of any CMOS device. For complete explanation see Family Characteristics Application Note
L
50 pF, unless otherwise noted
Parameter
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Clear Input (Note 3)
Any Other Input
Per Package (Note 4)
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
(Note 2)
5V
10V
5V
10V
5V
10V
5V
10V
5V
10V
5V
10V
5V
10V
5V
10V
Conditions
4
Switching Time Waveforms
t
r
t
f
20 ns
CMOS to CMOS
Min
5.0
2.0
5.0
75
25
15
0
0
Typ
150
110
1200
1200
6.5
5.0
70
50
50
35
65
35
12
11
95
5.0
10
Max
300
110
300
110
250
100
140
70
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
pF
s
s