Datasheet

V
CC1
V
CC2
R1
Y
Open
12 V
A
T
Open
5 V
V
I
Open
GND
I
I
Open
V
I
I
I
r
i
=
Open
GND
Open
5.5 V
T
A
13.2 V
Y
R1
V
CC2
V
CC1
V
I(open)
SN75154
QUADRUPLE LINE RECEIVER
SLLS083B – NOVEMBER 1970 – REVISED MAY 1995
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
dc test circuits
†
(continued)
TEST TABLE
T
V
CC1
V
CC2
Open 5 V Open
Open GND Open
Open Open Open
V
CC1
T and 5 V Open
GND GND Open
Open Open 12 V
Open Open GND
V
CC1
T 12 V
V
CC1
T GND
V
CC1
T Open
Figure 3. Input Resistance
TEST TABLE
T
V
CC1
V
CC2
Open 5.5 V Open
V
CC1
5.5 V Open
Open Open 13.2 V
V
CC1
T 13.2 V
Figure 4. Input Voltage (Open)
V
CC1
V
CC2
R1
Y
13.2 V
A
T
5.5 V
Open
GND
V
CC1
V
CC2
R1
YA
Open
GND
I
OS
–5 V
Open5.5 VOpen
5 V
Open
I
CC1
I
CC2
Each output is tested separately.
All four line receivers are tested simultaneously.
Open
Figure 5. Output Short-Circuit Current Figure 6. Supply Current
†
Arrows indicate actual direction of current flow. Current into a terminal is a positive value.