74lv273db NXP Semiconductors, 74lv273db Datasheet - Page 6

• Manufacturer Part Number: 74lv273db
• Description: Octal D-type Flip-flop With Reset; Positive-edge Trigger
• Manufacturer: NXP Semiconductors

1. All typical values are measured at T
1. Unless otherwise stated, all typical values are at T
2. Typical value measured at V
3. Typical value measured at V
Philips Semiconductors
DC CHARACTERISTICS FOR THE LV FAMILY (Continued)
Over recommended operating conditions voltages are referenced to GND (ground = 0V)
NOTE:
AC CHARACTERISTICS
GND = 0V; t
NOTE:
1998 May 29
SYMBOL
SYMBOL
SYMBOL
t
PHL/
Octal D-type flip-flop with reset; positive edge-trigger
t
f
I
t
t
PHL
max
CC
I
rem
t
t
t
t
I
su
t
t
CC
W
W
I
h
h
t
PLH
r
Input leakage
current
Quiescent supply
current; MSI
Additional
quiescent supply
current per input
= t
Propagation delay
Propagation delay
CP to Q
CP to Q
Propagation delay
Propagation delay
MR to Q
MR to Q
Clock pulse width
Clock pulse width
HIGH or LOW
HIGH or LOW
Master reset pulse
Master reset pulse
width LOW
width LOW
Removal time
MR to CP
Set-up time
D
Hold time
D
Maximum clock
Maximum clock
pulse frequency
PARAMETER
PARAMETER
f
ulse frequency
n
n
= 2.5ns; C
PARAMETER
to CP
to CP
n
n
n
n
L
= 50pF; R
CC
CC
= 3.3V.
= 5.0V.
V
V
V
CC
CC
CC
WAVEFORM
amb
L
= 5.5V; V
= 5.5V; V
= 2.7V to 3.6V; V
= 1K
Figure 1
Figure 2
Figure 1
Figure 1
Figure 2
Figure 2
Figure 2
Figure 3
Figure 3
Figure 3
Figure 3
= 25 C.
TEST CONDITIONS
TEST CONDITIONS
I
I
= V
= V
amb
CC
CC
I
or GND
or GND; I
= 25 C.
= V
CC
CONDITION
–0.6V
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
3.0 to 3.6
3.0 to 3.6
V
O
CC
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
= 0
(V)
6
-40 C to +85 C
MIN
34
25
20
34
25
20
22
16
13
14
19
24
–
–
–
–
–
–
–
–
–
–
–
5
5
5
–
–
5
5
5
–40 to +85 C
LIMITS
TYP
100
–10
–10
14
15
–2
–2
75
26
19
80
27
20
5
10
6
–4
–3
20
4
–4
–3
40
75
–
–
9
6
8
7
5
2
2
2
2
2
2
2
2
1
LIMITS
20.0
500
1.0
MAX
32
24
19
16
44
33
26
22
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
-40 C to +125 C
–40 to +125 C
MIN
41
30
24
41
30
24
26
19
15
12
16
20
–
–
–
–
–
–
–
–
–
–
–
5
5
5
–
–
5
5
5
LIMITS
Product specification
MAX
74LV273
41
30
24
20
56
41
33
28
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
160
850
1.0
UNIT
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNIT
UNIT
A
A
A