Datasheet

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

SDAS096C − JANUARY 1986 − REVISED JANUARY 1995
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 MIN TYP
†
MAX UNIT
V
IK
V
CC
= 4.75 V, I
I
= −18 mA −1.2 V
V
OH
V
CC
= 4.75 V
I
OH
= −15 mA 2.4
V
V
OH
V
CC
= 4.75 V
I
OH
= −24 mA 2
V
V
OL
V
CC
= 4.75 V, I
OL
= 48 mA 0.35 0.5 V
I
I
V
CC
= 5.25 V, V
I
= 5.5 V 0.1 mA
I
IH
Control inputs
V
CC
= 5.25 V,
V
I
= 2.7 V
20
A
I
IH
A or B ports
‡
V
CC
= 5.25 V, V
I
= 2.7 V
20
µA
I
IL
Control inputs
V
CC
= 5.25 V,
V
I
= 0.4 V
−0.1
mA
I
IL
A or B ports
‡
V
CC
= 5.25 V, V
I
= 0.4 V
−0.1
mA
I
OS
§
V
CC
= 5.25 V, V
O
= 0 −75 −250 mA
I
CC
V
CC
= 5.25 V 40 65 mA
†
All typical values are at V
CC
= 5 V, T
A
= 25°C.
‡
For I/O ports, the parameters I
IH
and I
IL
include the off-state output current.
§
Not more than one output should be shorted at a time and duration of the short circuit should not exceed one second.
switching characteristics (see Figure 1)
PARAMETER
FROM
TO
TEST CONDITIONS
V
CC
= 4.75 V to 5.25 V
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
TEST CONDITIONS
MIN MAX
UNIT
t
PLH
A or B
B or A
C
L
= 300 pF
15
ns
t
PHL
A or B
B or A C
L
= 300 pF
15
ns
t
PLH
A or B
B or A
C
L
= 50 pF
8
ns
t
PHL
A or B
B or A C
L
= 50 pF
8
ns
t
PZH
OEAB or OEBA
A or B
C
L
= 300 pF
20
ns
t
PZL
OEAB or OEBA A or B C
L
= 300 pF
23
ns
t
PZH
OEAB or OEBA
A or B
C
L
= 50 pF
15
ns
t
PZL
OEAB or OEBA A or B C
L
= 50 pF
15
ns
t
PHZ
OEAB or OEBA
A or B
C
L
= 50 pF
17
ns
t
PLZ
OEAB or OEBA A or B C
L
= 50 pF
12
ns
t
PHZ
OEAB or OEBA
A or B
C
L
= 5 pF
9
ns
t
PLZ
OEAB or OEBA
A or B
C
L
= 5 pF
9
ns