Datasheet

SN75161B, SN75162B
OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS
SLLS005B – OCTOBER 1980 – REVISED MAY 1995
12
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
VOH – High-Level Output Voltage – V
TERMINAL I/O PORTS
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
3.5
3
2.5
2
1.5
1
0.5
–35–30–25–20–15–10–5
0
–40
4
0
T
A
= 25°C
V
CC
= 5 V
I
OH
– High-Level Output Current – mA
V
OH
Figure 5
I
OL
– Low-Level Output Current – mA
VOL – Low-Level Output Voltage – V
TERMINAL I/O PORTS
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
T
A
= 25°C
V
CC
= 5 V
0.5
0.4
0.3
0.2
0.1
5040302010
0
60
0.6
0
V
OL
Figure 6
2
VO – Output Voltage – V
TERMINAL I/O PORTS
OUTPUT VOLTAGE
vs
BUS INPUT VOLTAGE
V
IT–
T
A
= 25°C
No Load
V
CC
= 5 V
3.5
3
2.5
2
1.5
1
0.5
1.81.61.41.210.80.60.40.2
0
4
V
I
– Bus Input Voltage – V
0
V
O
V
IT+
Figure 7