Datasheet
SCLS529C − AUGUST 2003 − REVISED APRIL 2008
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
T
A
= 25°C
MIN
MAX
UNIT
PARAMETER
TEST CONDITIONS
V
CC
MIN TYP MAX
MIN
MAX
UNIT
V
OH
I
OH
= −50 mA
4.5 V
4.4 4.5 4.4
V
V
OH
I
OH
= −8 mA
4.5 V
3.94 3.8
V
V
OL
I
OL
= 50 mA
4.5 V
0.1 0.1
V
V
OL
I
OL
= 8 mA
4.5 V
0.36 0.44
V
I
OZ
V
O
= V
CC
or GND 5.5 V ±0.25 ±2.5 mA
I
I
V
I
= 5.5 V or GND 0 V to 5.5 V ±0.1 ±1 mA
I
CC
V
I
= V
CC
or GND, I
O
= 0 5.5 V 4 40 mA
∆I
CC
†
One input at 3.4 V,
Other inputs at V
CC
or GND
5.5 V 1.35 1.5 mA
C
i
V
I
= V
CC
or GND 5 V 2.5 10 pF
C
o
V
O
= V
CC
or GND 5 V 3 pF
†
This is the increase in supply current for each input at one of the specified TTL voltage levels, rather than 0 V or V
CC
.
switching characteristics over recommended operating free-air temperature range,
V
CC
= 5 V ± 0.5 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
t
PLH
A
Y
C
L
= 15 pF
5.4 7.4 1 8.5
ns
t
PHL
A Y C
L
= 15 pF
5.4 7.4 1 8.5
ns
t
PZH
OE
Y
C
L
= 15 pF
7.7 10.4 1 12
ns
t
PZL
OE
Y C
L
= 15 pF
7.7 10.4 1 12
ns
t
PHZ
OE
Y
C
L
= 15 pF
5 9.4 1 10
ns
t
PLZ
OE
Y
C
L
= 15 pF
5 9.4 1 10
ns
t
PLH
A
Y
C
L
= 50 pF
5.9 8.4 1 9.5
ns
t
PHL
A Y C
L
= 50 pF
5.9 8.4 1 9.5
ns
t
PZH
OE
Y
C
L
= 50 pF
8.2 11.4 1 13
ns
t
PZL
OE
Y C
L
= 50 pF
8.2 11.4 1 13
ns
t
PHZ
OE
Y
C
L
= 50 pF
8.8 11.4 1 13
ns
t
PLZ
OE
Y C
L
= 50 pF
8.8 11.4 1 13
ns
t
sk(o)
C
L
= 50 pF 1 ns
noise characteristics, V
CC
= 5 V, C
L
= 50 pF, T
A
= 25°C (see Note 4)
PARAMETER MIN TYP MAX UNIT
V
OH(V)
Quiet output, minimum dynamic V
OH
4.1 V
V
IH(D)
High-level dynamic input voltage 2 V
V
IL(D)
Low-level dynamic input voltage 0.8 V
NOTE 4: Characteristics are for surface-mount packages only.
operating characteristics, V
CC
= 5 V, T
A
= 25°C
PARAMETER TEST CONDITIONS TYP UNIT
C
pd
Power dissipation capacitance No load, f = 1 MHz 8.2 pF