Datasheet
SCLS543A − SEPTEMBER 2002 − REVISED APRIL 2008
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
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
2 V 1.9 1.998 1.9
I
OH
= −20 µA
4.5 V 4.4 4.499 4.4
V
OH
V
I
= V
IH
or V
IL
I
OH
= −20 µA
6 V 5.9 5.999 5.9
V
V
OH
V
I
= V
IH
or V
IL
I
OH
= −6 mA 4.5 V 3.98 4.3 3.7
V
I
OH
= −7.8 mA 6 V 5.48 5.8 5.2
2 V 0.002 0.1 0.1
I
OL
= 20 µA
4.5 V 0.001 0.1 0.1
V
OL
V
I
= V
IH
or V
IL
I
OL
= 20 µA
6 V 0.001 0.1 0.1
V
V
OL
V
I
= V
IH
or V
IL
I
OL
= 6 mA 4.5 V 0.17 0.26 0.4
V
I
OL
= 7.8 mA 6 V 0.15 0.26 0.4
I
I
V
I
= V
CC
or 0 6 V ±0.1 ±100 ±1000 nA
I
OZ
V
O
= V
CC
or 0, V
I
= V
IH
or V
IL
6 V ±0.01 ±0.5 ±10 µA
I
CC
V
I
= V
CC
or 0, I
O
= 0 6 V 8 160 µA
C
i
2 V to 6 V 3 10 10 pF
switching characteristics over recommended operating free-air temperature range, C
L
= 50 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
V
CC
T
A
= 25°C
MIN
MAX
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
MIN TYP MAX
MIN
MAX
UNIT
2 V 40 115 170
t
pd
A Y
4.5 V 13 23 34
ns
t
pd
A
Y
6 V 11 20 29
ns
2 V 75 150 225
t
en
OE Y
4.5 V 15 30 45
ns
t
en
OE
Y
6 V 13 26 38
ns
2 V 75 150 225
t
dis
OE Y
4.5 V 15 30 45
ns
t
dis
OE
Y
6 V 13 26 38
ns
2 V 28 60 90
t
t
Y
4.5 V 8 12 18
ns
t
t
Y
6 V 6 10 15
ns
operating characteristics, T
A
= 25°C
PARAMETER TEST CONDITIONS TYP UNIT
C
pd
Power dissipation capacitance per buffer/driver No load 35 pF