74lv574db NXP Semiconductors, 74lv574db Datasheet - Page 6

• Manufacturer Part Number: 74lv574db
• Description: Octal D-type Flip-flop; Positive Edge-trigger 3-state
• Manufacturer: NXP Semiconductors

1. Unless otherwise stated, all typical values are at T
2. Typical value measured at V
Philips Semiconductors
AC CHARACTERISTICS
GND = 0V; t
NOTE:
1998 Jun 10
SYMBOL
t
t
t
PHL/
PZH/
PHZ/
Octal D-type flip-flop; positive edge-trigger (3-State)
f
max
t
t
t
su
t
t
W
h
h
t
t
t
PLH
PZL
PLZ
r
= t
Propagation delay
Propagation delay
CP to Qn
CP to Qn
3-State output
3 State out ut
enable time
OE t Q
OE to Qn
3-State output
3 State out ut
disable time
OE t Q
OE to Qn
Clock pulse width
Clock pulse width
HIGH or LOW
HIGH or LOW
Set-up time
Dn to CP
Hold time
Dn to CP
Maximum clock
Maximum clock
pulse frequency
f
ulse frequency
PARAMETER
2.5ns; C
L
= 50pF; R
CC
= 3.3V.
WAVEFORM
L
Figure 1, 4
Figure 2, 4
Figure 2, 4
= 1K
Figure 1
Figure 1
Figure 3
Figure 3
Figure 3
Figure 3
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
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
V
CC
1.2
2.0
2.7
1.2
2.0
2.7
1.2
2.0
2.7
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
22
16
13
15
19
24
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
5
5
5
–40 to +85 C
LIMITS
TYP
–10
15
13
16
–2
70
80
27
20
70
24
18
75
27
21
5
10
2
–4
–3
40
58
–
–
–
9
6
4
3
2
2
2
2
2
2
2
MAX
34
25
20
17
34
25
20
17
27
21
17
15
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–40 to +125 C
MIN
41
30
24
26
19
15
12
16
20
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
5
5
5
LIMITS
Product specification
MAX
74LV574
43
31
25
21
43
31
25
21
34
26
21
18
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
UNIT
MHz
ns
ns
ns
ns
ns
ns
ns
ns