Datasheet

−15
−10
−5
0
0 1 2 3
−20
−25
V − Input Voltage − V
−30
4 5
I
I
− Logic Input Current − Aµ
I
V
CC
= 5 V
T
A
= 25°C
0
5
10
15
20
25
30
35
40
Driver
Receiver
0.05 0.5 1 2 5 10 20
− Average Supply Current − mA
f − Frequency − MHz
30
I
CC
C
L
= 10 pF
V
CC
= 5 V
T
A
= 25°C
50% Duty Cycle
R
L
= 54 Ω
C
L
= 50 pF
I
OL
− Low-Level Output Current − mA
− Driver Low-Level Output Voltage − VV
OL
2
1.75
1.50
1.25
1
0.75
0.50
0.25
0
0 10 20 30 40 50 60 70 80
V
CC
= 5 V
T
A
= 25°C
V
I
− Input Voltage − V
−600
−400
−200
0
200
400
600
800
−8 −6 −4 −2 0 2 4 6 8 10 12
− Bus Input Current −I
I
Aµ
V
CC
= 5 V
T
A
= 25°C
SN65LBC180A
SN75LBC180A
www.ti.com ............................................................................................................................................................... SLLS378D – MAY 2000 – REVISED APRIL 2009
TYPICAL CHARACTERISTICS (continued)
AVERAGE SUPPLY CURRENT LOGIC INPUT CURRENT
vs vs
FREQUENCY INPUT VOLTAGE
Figure 10. Figure 11.
BUS INPUT CURRENT DRIVER LOW-LEVEL OUTPUT VOLTAGE
vs vs
INPUT VOLTAGE LOW-LEVEL OUTPUT CURRENT
Figure 12. Figure 13.
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