Datasheet
SLAS272F − JULY 2000 − REVISED JUNE 2004
28
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
outputs − Ports P1, P2, P3, P4, P5, and P6 (continued)
Figure 2
V
OL
− Low-Level Output Voltage − V
0
2
4
6
8
10
12
14
16
0.0 0.5 1.0 1.5 2.0 2.5
V
CC
= 2.2 V
P2.7
TYPICAL LOW-LEVEL OUTPUT CURRENT
vs
LOW-LEVEL OUTPUT VOLTAGE
T
A
= 25°C
T
A
= 85°C
OL
I − Low-Level Output Current − mA
Figure 3
V
OL
− Low-Level Output Voltage − V
0
5
10
15
20
25
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V
CC
= 3 V
P2.7
TYPICAL LOW-LEVEL OUTPUT CURRENT
vs
LOW-LEVEL OUTPUT VOLTAGE
T
A
= 25°C
T
A
= 85°C
OL
I − Low-Level Output Current − mA
Figure 4
V
OH
− High-Level Output Voltage − V
−14
−12
−10
−8
−6
−4
−2
0
0.0 0.5 1.0 1.5 2.0 2.5
V
CC
= 2.2 V
P2.7
TYPICAL HIGH-LEVEL OUTPUT CURRENT
vs
HIGH-LEVEL OUTPUT VOLTAGE
T
A
= 25°C
T
A
= 85°C
OH
I − High-Level Output Current − mA
Figure 5
V
OH
− High-Level Output Voltage − V
−30
−25
−20
−15
−10
−5
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V
CC
= 3 V
P2.7
TYPICAL HIGH-LEVEL OUTPUT CURRENT
vs
HIGH-LEVEL OUTPUT VOLTAGE
T
A
= 25°C
T
A
= 85°C
OH
I − High-Level Output Current − mA