Datasheet

SN55114, SN75114
DUAL DIFFERENTIAL LINE DRIVERS
SLLS071C – SEPTEMBER 1973 – REVISED SEPTEMBER 1998
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
†
Figure 4
3
2
1
0
4
5
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
– High-Level Output Voltage – V
I
OH
– High-Level Output Current – mA
V
CC
= 4.5 V
T
A
= 25°C
0 –20 –40 –60 –80 –100 –120
V
CC
= 5.5 V
V
CC
= 5 V
V
OH
Figure 5
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
– Low-Level Output Voltage – V
I
OL
– Low-Level Output Current – mA
0
0.4
80
0
10 20 30 40 50 60 70
0.1
0.2
0.3
V
CC
= 5.5 V
V
CC
= 4.5 V
V
OL
T
A
= 25°C
Figure 6
1.2
0.8
0.4
0
02550
1.6
2
2.4
75 100 125
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
VO – Output Voltage – V
T
A
– Free-Air Temperature – °C
V
CC
= 4.5 V
V
OH
(I
OH
= –10 mA)
3.2
2.8
3.6
4
–75 –50 –25
V
O
V
OH
(I
OH
= –40 mA)
V
OL
(I
OL
= 40 mA)
Figure 7
Propagation Delay Times – ns
40
0
10
20
30
10075
50
25
0
125
T
A
– Free-Air Temperature – °C
t
PLH
t
PHL
PROPAGATION DELAY TIMES
vs
FREE-AIR TEMPERATURE
–75 –50 –25
V
CC
= 5 V
See Figure 1
†
Operation of the device at these or any other conditions beyond those indicated under ”recommended operating conditions” is not implied. These
parameters were measured with the active pullup connected to the sink output.