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Low-Power, Slew-Rate-Limited
RS-485/RS-422 Transceivers
_______________Ordering Information
_________________Chip Topographies
HWD481/HWD483/HWD485/HWD487/HWD1487
N.C.
RO
0.054"
(1.372mm)
0.080"
(2.032mm)
DE
DI
GND
B
N.C.
VCC
A
RE
* Contact factory for dice specifications.
14 CERDIP
-55°C to +125°C
HWD489MJD
14 SO
-40°C to +85°C
HWD489ESD
14 Plastic DIP
-40°C to +85°C
HWD489EPD
Dice*
0°C to +70°C
HWD489C/D
14 SO
0°C to +70°C
HWD489CSD
14 Plastic DIP
0°C to +70°C
HWD489CPD
8 CERDIP
-55°C to +125°C
HWD488MJA
8 SO
-40°C to +85°C
HWD488ESA
8 Plastic DIP
-40°C to +85°C
HWD488EPA
Dice*
0°C to +70°C
HWD488C/D
8 SO
0°C to +70°C
HWD488CSA
8 Plastic DIP
0°C to +70°C
HWD488CPA
8 CERDIP
-55°C to +125°C
HWD487MJA
8 SO
-40°C to +85°C
HWD487ESA
8 Plastic DIP
-40°C to +85°C
HWD487EPA
Dice*
0°C to +70°C
HWD487C/D
8 SO
0°C to +70°C
HWD487CSA
8 Plastic DIP
0°C to +70°C
HWD487CPA
8 CERDIP
-55°C to +125°C
HWD485MJA
8 SO
-40°C to +85°C
HWD485ESA
8 Plastic DIP
-40°C to +85°C
HWD485EPA
Dice*
0°C to +70°C
HWD485C/D
8 SO
0°C to +70°C
HWD485CSA
8 Plastic DIP
0°C to +70°C
HWD485CPA
8 CERDIP
-55°C to +125°C
HWD483MJA
8 SO
-40°C to +85°C
HWD483ESA
8 Plastic DIP
-40°C to +85°C
HWD483EPA
8 CERDIP
-55°C to +125°C
HWD481MJA
8 Plastic DIP
0°C to +70°C
HWD481CPA
PIN-PACKAGE
TEMP. RANGE
PART
14 CERDIP
-55°C to +125°C
HWD491MJD
14 SO
-40°C to +85°C
HWD491ESD
14 Plastic DIP
-40°C to +85°C
HWD491EPD
Dice*
0°C to +70°C
HWD491C/D
14 SO
0°C to +70°C
HWD491CSD
14 Plastic DIP
0°C to +70°C
HWD491CPD
8 CERDIP
-55°C to +125°C
HWD490MJA
8 SO
-40°C to +85°C
HWD490ESA
8 Plastic DIP
-40°C to +85°C
HWD490EPA
Dice*
0°C to +70°C
HWD490C/D
8 Plastic DIP
0°C to +70°C
HWD490CPA
PIN-PACKAGE
TEMP. RANGE
PART
8 SO
-40°C to +85°C
HWD481ESA
8 µMAX
0°C to +70°C
HWD485CUA
8 µMAX
0°C to +70°C
HWD487CUA
8 µMAX
0°C to +70°C
HWD488CUA
8 SO
0°C to +70°C
HWD490CSA
8 µMAX
0°C to +70°C
HWD490CUA
__Ordering Information (continued)
8 CERDIP
-55°C to +125°C
HWD1487MJA
8 SO
-40°C to +85°C
HWD1487ESA
8 Plastic DIP
-40°C to +85°C
HWD1487EPA
Dice*
0°C to +70°C
HWD1487C/D
8 SO
0°C to +70°C
HWD1487CSA
8 Plastic DIP
0°C to +70°C
HWD1487CPA
8 µMAX
0°C to +70°C
HWD1487CUA
8 µMAX
0°C to +70°C
HWD483CUA
Dice*
0°C to +70°C
HWD483C/D
8 SO
0°C to +70°C
HWD483CSA
8 Plastic DIP
0°C to +70°C
HWD483CPA
8 Plastic DIP
-40°C to +85°C
HWD481EPA
Dice*
0°C to +70°C
HWD481C/D
8 µMAX
0°C to +70°C
HWD481CUA
8 SO
0°C to +70°C
HWD481CSA
15
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