74LV74 Philips, 74LV74 Datasheet - Page 6

• Manufacturer Part Number: 74LV74
• Description: Dual D-type flip-flop with set and reset; positive-edge trigger
• Manufacturer: Philips

1. Unless otherwise stated, all typical values are at T
2. Typical value measured at V
3. Typical value measured at V
Philips Semiconductors
AC CHARACTERISTICS
GND = 0V; t
NOTE:
1998 Apr 20
SYMBOL
t
t
t
PHL/
PHL/
PHL/
Dual D-type flip-flop with set and reset;
positive edge-trigger
f
f
t
max
rem
t
t
t
t
t
su
t
W
W
W
W
h
t
t
t
PLH
PLH
PLH
r
= t
Propagation delay
Propagation delay
nCP to nQ, nQ
nCP to nQ, nQ
Propagation delay
Propagation delay
nS
nS
Propagation delay
Propagation delay
nR
nR
Clock pulse width
HIGH to LOW
Set or reset pulse
width LOW
Removal time
Removal time
set or reset
set or reset
Set up time
Set-up time
nD to nCP
nD to nCP
Hold time
Hold time
nD to nCP
nD to nCP
Maximum clock
pulse frequency
f
v 2.5ns; C
D
D
PARAMETER
D
D
to nQ, nQ
to nQ, nQ
to nQ, nQ
to nQ, nQ
L
= 50pF; R
CC
CC
= 3.3V.
= 5.0V.
WAVEFORM
Figures, 1, 3
Figures 2, 3
Figures 2, 3
L
Figure 1
Figure 1
Figure 2
Figure 2
Figure 2
Figure 1
Figure 1
Figure 1
Figure 1
= 1K
amb
= 25 C.
CONDITION
3.0 to 3.6
4.5 to 5.5
3.0 to 3.6
4.5 to 5.5
3.0 to 3.6
4.5 to 5.5
3.0 to 3.6
4.5 to 5.5
3.0 to 3.6
4.5 to 5.5
3.0 to 3.6
4.5 to 5.5
3.0 to 3.6
4.5 to 5.5
3.0 to 3.6
4.5 to 5.5
3.0 to 3.6
4.5 to 5.5
V
CC
1.2
2.0
2.7
1.2
2.0
2.7
1.2
2.0
2.7
2.0
2.7
2.0
2.7
1.2
2.0
2.7
1.2
2.0
2.7
1.2
2.0
2.7
2.0
2.7
(V)
6
MIN
34
25
20
15
34
25
20
15
14
10
22
12
14
50
60
70
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
8
6
–
8
6
–
3
3
3
3
–40 to +85 C
LIMITS
TYP
100
110
9.5
–10
13
17
12
17
12
–2
–2
70
24
18
90
31
23
90
31
23
10
7
6
10
7
6
1
1
10
2
1
–2
–2
40
90
8
8
5
2
1
4
3
2
3
2
3
2
3
2
2
2
2
3
2
3
2
3
3
3
2
1
MAX
44
28
26
17
46
34
27
19
46
34
27
19
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–40 to +125 C
MIN
41
30
24
18
41
30
24
18
15
11
26
15
10
12
40
48
56
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
9
7
–
8
–
3
3
3
3
LIMITS
Product specification
MAX
56
41
33
23
58
43
34
24
58
43
34
24
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
74LV74
UNIT
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns