Datasheet

EQUIVALENT INPUT AND OUTPUT SCHEMATIC DIAGRAMS
300 kΩ
50 Ω
V
CC
7 V
D or RE
Input
300 kΩ
50 Ω
V
CC
7 V
DE
Input
5 Ω
10 kΩ
7 V
Y or Z
Output
V
CC
7 V
V
CC
7 V
R Output
V
CC
5 Ω
B InputA Input
300 kΩ300 kΩ
7 V
SN65LVDM179 , SN65LVDM180
SN65LVDM050 , SN65LVDM051
www.ti.com .................................................................................................................................................... SLLS324J – DECEMBER 1998 – REVISED JULY 2009
SN65LVDM180, SN65LVDM050, and SN65LVDM051 RECEIVER
INPUTS
(1)
OUTPUT
(1)
V
ID
= V
A
– V
B
RE R
V
ID
≥ 50 mV L H
50 MV < V
ID
< 50 mV L ?
V
ID
≤ – 50 mV L L
Open L H
X H Z
(1) H = high level, L = low level, Z = high impedance, X = don ' t care
SN65LVDM180, SN65LVDM050, and SN65LVDM051 DRIVER
INPUTS
(1)
OUTPUTS
(1)
D DE Y Z
L H L H
H H H L
Open H L H
X L Z Z
(1) H = high level, L = low level, Z = high impedance, X = don ' t care
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