74LVX594
6/14
Table 8: AC Electrical Characteristics (Input t
r
= t
f
= 3ns)
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW
2) Parameter guaranteed by design
(*) Voltage range is 3.3V ±
0.3V
Symbol Parameter
Test Condition Value
Unit
V
CC
(V)
C
L
(pF)
T
A
= 25°C
-40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
t
PLH
t
PHL
Propagation Delay
Time
(RCK - Qn)
2.7 15 5.5 9.5 1.0 10.0 1.0 10.0
ns
2.7 50 9.0 13.0 1.0 14.5 1.0 14.5
3.3
(*)
15 4.9 8.2 1.0 8.8 1.0 8.8
3.3
(*)
50 8.1 11.9 1.0 13.1 1.0 13.1
t
PLH
t
PHL
Propagation Delay
Time
(SCK - QH’)
2.7 15 6.5 11.0 1.0 12.5 1.0 12.5
ns
2.7 50 9.2 14.0 1.0 16.0 1.0 16.0
3.3
(*)
15 5.5 9.2 1.0 9.9 1.0 9.9
3.3
(*)
50 8.4 12.5 1.0 13.9 1.0 13.9
t
PHL
Propagation Delay
Time
(RCLR
- Qn)
2.7 15 7.3 11.0 1.0 13.0 1.0 13.0
ns
2.7 50 10.5 14.5 1.0 16.0 1.0 16.0
3.3
(*)
15 6.0 9.8 1.0 10.6 1.0 10.6
3.3
(*)
50 9.0 13.1 1.0 14.4 1.0 14.4
t
PLH
t
PHL
Propagation Delay
Time
(SCLR
- QH’)
2.7 15 6.3 10.5 1.0 12.0 1.0 12.0
ns
2.7 50 9.0 13.5 1.0 15.5 1.0 15.5
3.3
(*)
15 5.6 9.2 1.0 10.0 1.0 10.0
3.3
(*)
50 8.5 12.4 1.0 14.0 1.0 14.0
f
MAX
Maximum Clock
Frequency
2.7 15 70 110 60 60
MHz
2.750 40903535
3.3
(*)
15 80 120 70 70
3.3
(*)
50 55 105 50 50
t
W(H)
Minimum Pulse
Width (SCK, RCK)
2.7 50 6.5 6.5 6.5
ns
3.3
(*)
50 5.5 5.5 5.5
t
W(L)
Minimum Pulse
Width
(SCLR
,RCLR)
2.7 50 5.0 5.0 5.0
ns
3.3
(*)
50 5.0 5.0 5.0
t
s
Minimum Set-Up
Time (SI - CCK)
2.7 50 3.5 3.5 3.5
ns
3.3
(*)
50 3.0 3.0 3.0
t
s
Minimum Set - Up
Time (SCK, RCK)
2.7 50 9.0 9.0 9.0
ns
3.3
(*)
50 85. 8.5 8.5
t
s
Minimum Set - Up
Time (SCRL - RCK)
2.7 50 8.0 8.0 8.0
ns
3.3
(*)
50 7.5 7.5 7.5
t
h
Minimum Hold
Time
2.7 50 1.5 1.5 1.5
ns
3.3
(*)
50 1.5 1.5 1.5
t
REM
Minimum Clear
Removal Time
2.7 50 3.0 3.0 3.0
ns
3.3
(*)
50 3.0 3.0 3.0
t
OSLH
t
OSHL
Output To Output
Skew Time (note1,
2)
2.7 50 0.5 1.0 1.5 1.5
ns
3.3
(*)
50
0.5 1.0 1.5 1.5