SN75LP1185_16 Datasheet, PDF (2/17 Pages) Texas Instruments – LOW-POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS

SN75LP1185
LOW-POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
SLLS335A – JANUARY 1999 – REVISED JANUARY 2001
AVAILABLE OPTIONS
PACKAGED DEVICES
TA
PLASTIC SHRINK
PLASTIC
SMALL-OUTLINE SMALL OUTLINE
PLASTIC
DIP
(DB)
(DW)
(N)
0°C to 70°C SN75LP1185DBR SN75LP1185DW
SN75LP1185N
The DB package is only available taped and reeled. The DW package also is available
taped and reeled. Add the suffix R to device type (e.g., SN75LP1185DWR).
Function Tables
DRIVER
INPUT OUTPUT
DA
DY
H
L
L
H
Open
L
RECEIVER
INPUT OUTPUT
RA
RY
H
L
L
H
Open
H
logic diagram (positive logic)
2
RA1
3
RA2
4
RA3
5
DY1
6
DY2
7
RA4
8
DY3
9
RA5
19
RY1
18
RY2
17
RY3
16
DA1
15
DA2
14
RY4
13
DA3
12
RY5
2
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