DS8830, SN55183, SN75183
DUAL DIFFERENTIAL LINE DRIVERS
SLLS093D – OCTOBER 1972 – REVISED APRIL 1998
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POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Single 5-V Supply
Differential Line Operation
Dual Channels
TTL Compatibility
Short-Circuit Protection of Outputs
Output Clamp Diodes to Terminate Line
Transients
High-Current Outputs
Quad Inputs
Single-Ended or Differential AND/NAND
Outputs
Designed for Use With Dual Differential
Drivers SN55182 and SN75182
Designed to Be Interchangeable With
National Semiconductor DS7830 and
DS8830
description
The DS8830, SN55183, and SN75183 dual
differential line drivers are designed to provide
differential output signals with high current
capability for driving balanced lines, such as
twisted pair, at normal line impedances without
high power dissipation. These devices can be
used as TTL expander/phase splitters, because
the output stages are similar to TTL totem-pole
outputs.
The driver is of monolithic single-chip construction, and both halves of the dual circuits use common power
supply and ground terminals.
The SN55183 is characterized for operation over the full military temperature range of –55°C to 125°C. The
DS8830 and SN75183 are characterized for operation from 0°C to 70°C.
Copyright 1998, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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2
3
4
5
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7
14
13
12
11
10
9
8
1A
1B
1C
1D
1Y
1Z
GND
V
CC
2D
2C
2B
2A
2Y
2Z
SN55183 ...J OR W PACKAGE
SN75183 ...D OR N PACKAGE
DS8830 ... N PACKAGE
(TOP VIEW)
3 2 1 20 19
910111213
4
5
6
7
8
18
17
16
15
14
2C
NC
2B
NC
2A
1C
NC
1D
NC
1Y
SN55183 . . . FK PACKAGE
(TOP VIEW)
1B
1A
NC
2Z
2Y
2D
1Z
GND
NC
CC
V
THE DS8830 AND SN55183 ARE
NOT RECOMMENDED FOR NEW DESIGNS
NC – No internal connection
