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Line Drivers. SN55114J Datasheet

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Line Drivers. SN55114J Datasheet
















SN55114J Drivers. Datasheet pdf. Equivalent













Part

SN55114J

Description

Dual Differential Line Drivers



Feature


SN55114, SN75114 DUAL DIFFERENTIAL LINE DRIVERS D Choice of Open-Collector, Op en-Emitter, or Totem-Pole Outputs D Sin gle-Ended or Differential AND/NAND Outp uts D Single 5-V Supply D Dual-Channel Operation D TTL Compatible D Short-Circ uit Protection D High-Current Outputs D Triple inputs D Clamp Diodes at Inputs and Outputs D Designed for Use With SN 55115 and SN75115 .
Manufacture

Texas Instruments

Datasheet
Download SN55114J Datasheet


Texas Instruments SN55114J

SN55114J; Differential Line Receivers D Designed t o Be Interchangeable With National DS96 14 Line Driver SLLS071C – SEPTEMBER 1973 – REVISED SEPTEMBER 1998 SN55114 . . . J OR W PACKAGE SN75114 . . . D O R N PACKAGE (TOP VIEW) 1ZP 1 1ZS 2 1YS 3 1YP 4 1A 5 1B 6 1C 7 GND 8 16 VCC 1 5 2ZP 14 2ZS 13 2YS 12 2YP 11 2C 10 2B 9 2A SN55114 . . . FK PACKAGE (TOP VIE W) 1ZS 1ZP NC VCC 2ZP.


Texas Instruments SN55114J

description The SN55114 and SN75114 du al differential line drivers are design ed to provide differential output signa ls with the high-current capability for driving balanced lines, such as twiste d pair, at normal line impedances witho ut high power dissipation. The output s tages are similar to TTL totem-pole out puts, but with the sink outputs, YS and ZS, and the corre.


Texas Instruments SN55114J

sponding active pullup terminals, YP and ZP, available on adjacent package pins . Since the output stages provide TTL-c ompatible output levels, these devices can also be used as TTL expanders or ph ase splitters. 1YS 1YP NC 1A 1B 3 2 1 20 19 4 18 5 17 6 16 7 15 8 14 9 10 11 12 13 2ZS 2YS NC 2YP 2C 1 C GND NC 2A 2B NC – No internal conn ection The SN55114 .





Part

SN55114J

Description

Dual Differential Line Drivers



Feature


SN55114, SN75114 DUAL DIFFERENTIAL LINE DRIVERS D Choice of Open-Collector, Op en-Emitter, or Totem-Pole Outputs D Sin gle-Ended or Differential AND/NAND Outp uts D Single 5-V Supply D Dual-Channel Operation D TTL Compatible D Short-Circ uit Protection D High-Current Outputs D Triple inputs D Clamp Diodes at Inputs and Outputs D Designed for Use With SN 55115 and SN75115 .
Manufacture

Texas Instruments

Datasheet
Download SN55114J Datasheet




 SN55114J
SN55114, SN75114
DUAL DIFFERENTIAL LINE DRIVERS
D Choice of Open-Collector, Open-Emitter, or
Totem-Pole Outputs
D Single-Ended or Differential AND/NAND
Outputs
D Single 5-V Supply
D Dual-Channel Operation
D TTL Compatible
D Short-Circuit Protection
D High-Current Outputs
D Triple inputs
D Clamp Diodes at Inputs and Outputs
D Designed for Use With SN55115 and
SN75115 Differential Line Receivers
D Designed to Be Interchangeable With
National DS9614 Line Driver
SLLS071C – SEPTEMBER 1973 – REVISED SEPTEMBER 1998
SN55114 . . . J OR W PACKAGE
SN75114 . . . D OR N PACKAGE
(TOP VIEW)
1ZP 1
1ZS 2
1YS 3
1YP 4
1A 5
1B 6
1C 7
GND 8
16 VCC
15 2ZP
14 2ZS
13 2YS
12 2YP
11 2C
10 2B
9 2A
SN55114 . . . FK PACKAGE
(TOP VIEW)
description
The SN55114 and SN75114 dual differential line
drivers are designed to provide differential output
signals with the high-current capability for driving
balanced lines, such as twisted pair, at normal line
impedances without high power dissipation. The
output stages are similar to TTL totem-pole
outputs, but with the sink outputs, YS and ZS, and
the corresponding active pullup terminals, YP and
ZP, available on adjacent package pins. Since the
output stages provide TTL-compatible output
levels, these devices can also be used as TTL
expanders or phase splitters.
1YS
1YP
NC
1A
1B
3 2 1 20 19
4
18
5
17
6
16
7
15
8
14
9 10 11 12 13
2ZS
2YS
NC
2YP
2C
NC – No internal connection
The SN55114 is characterized for operation over the full military temperature range of – 55°C to 125°C. The
SN75114 is characterized for operation from 0°C to 70°C.
FUNCTION TABLE
INPUTS
OUTPUTS
A
B
C
Y
Z
H
H
H
H
L
All other input combinations L
H
H = high level, L = low level
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.
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.
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright © 1998, Texas Instruments Incorporated
1




 SN55114J
SN55114, SN75114
DUAL DIFFERENTIAL LINE DRIVERS
SLLS071C – SEPTEMBER 1973 – REVISED SEPTEMBER 1998
logic symbol
&
5
1A
6
1B
7
1C
9
2A
10
2B
11
2C
4
1YP
3 1YS
1 1ZP
2
1ZS
12
2YP
13
2YS
15
2ZP
14
2ZS
This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
Pin numbers shown are for the D, J, N, and W packages.
logic diagram (positive logic)
5
1A
6
1B
7
1C
9
2A
10
2B
11
2C
4
1YP
3
1YS
1
1ZP
2
1ZS
12
2YP
13
2YS
15
2ZP
14
2ZS
schematic (each driver)
Inputs
CB A
7,11
5,9
1k
6,
10
9
4k
AND 4, 12
Pullup
YP 3, 13
AND
Sink Output
YS
900
90
5k
500
To
Other Driver
4k
600
333
600‡
1k
600
900
90
5k
500
These components are common to both drivers. Resistor values shown are nominal and in ohms.
Pin numbers shown are for the D, J, N, and W packages.
4k
9
16
VCC
1, 15 NAND Pullup
ZP
2, 14 NAND
Sink Output
ZS
8
GND
2
POST OFFICE BOX 655303 DALLAS, TEXAS 75265




 SN55114J
SN55114, SN75114
DUAL DIFFERENTIAL LINE DRIVERS
SLLS071C – SEPTEMBER 1973 – REVISED SEPTEMBER 1998
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Off-state voltage applied to open-collector outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 V
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
Case temperature for 60 seconds, Tc: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J or W package . . . . . . . . . . . . . . . . 300°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or N package . . . . . . . . . . . . . . . . 260°C
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values are with respect to the network ground terminal.
DISSIPATION RATING TABLE
PACKAGE
TA 25°C
DERATING FACTOR
TA = 70°C
TA = 125°C
POWER RATING ABOVE TA = 25°C POWER RATING POWER RATING
D
950 mW
7.6 mW/°C
608 mW
FK‡
1375 mW
11.0 mW/°C
880 mW
275 mW
J‡
1375 mW
11.0 mW/°C
880 mW
275 mW
N
1150 mW
9.2 mW/°C
736 mW
W‡
1000 mW
8.0 mW/°C
640 mW
200 mW
In the FK, J, and W packages, SN55114 chips are either silver glass or alloy mounted.
recommended operating conditions (unless otherwise noted)
Supply voltage, VCC
High-level input voltage, VIH
Low-level input voltage, VIL
High-level output current, IOH
Low-level output current, IOL
Operating free-air temperature, TA
SN55114
MIN NOM MAX
4.5
5 5.5
2
0.8
– 40
40
– 55
125
SN75114
MIN NOM MAX
4.75
5 5.25
2
0.8
– 40
40
0
70
UNIT
V
V
V
mA
mA
°C
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
3




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