Datasheet

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  
   
SCLS568B − JANUARY 2004 − REVISED MAY 2004
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range,
V
CC
= 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
LOAD
T
A
= 25°C
MIN
MAX
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
MIN TYP MAX
MIN
MAX
UNIT
f
max
C
L
= 15 pF 80 120 70
MHz
f
max
C
L
= 50 pF 55 105 50
MHz
t
PLH
RCLK
Q
A
−Q
H
6 11.9 1 13.5
t
PHL
RCLK Q
A
−Q
H
6 11.9 1 13.5
t
PLH
SRCLK
Q
H
6.6 13 1 15
t
PHL
SRCLK Q
H′
6.6 13 1 15
t
PHL
SRCLR Q
H′
C
L
= 15 pF
6.2 12.8 1 13.7
ns
t
PZH
OE
Q
A
−Q
H
C
L
= 15 pF
6 11.5 1 13.5
ns
t
PZL
OE Q
A
−Q
H
7.8 11.5 1 13.5
t
PHZ
OE
Q
A
−Q
H
6.1 14.7 1 15.2
t
PLZ
OE Q
A
−Q
H
6.3 14.7 1 15.2
t
PLH
RCLK
Q
A
−Q
H
7.9 15.4 1 17
t
PHL
RCLK Q
A
−Q
H
7.9 15.4 1 17
t
PLH
SRCLK
Q
H
9.2 16.5 1 18.5
t
PHL
SRCLK Q
H′
9.2 16.5 1 18.5
t
PHL
SRCLR Q
H′
C
L
= 50 pF
9 16.3 1 17.2
ns
t
PZH
OE
Q
A
−Q
H
C
L
= 50 pF
7.8 15 1 17
ns
t
PZL
OE Q
A
−Q
H
9.6 15 1 17
t
PHZ
OE
Q
A
−Q
H
8.1 15.7 1 16.2
t
PLZ
OE
Q
A
−Q
H
9.3 15.7 1 16.2