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LINE DRIVER. SN75ALS192 Datasheet

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LINE DRIVER. SN75ALS192 Datasheet
















SN75ALS192 DRIVER. Datasheet pdf. Equivalent













Part

SN75ALS192

Description

QUADRUPLE DIFFERENTIAL LINE DRIVER



Feature


SN75ALS192 QUADRUPLE DIFFERENTIAL LINE D RIVER D Meets or Exceeds the Requireme nts of ANSI Standard EIA/TIA-422-B and ITU Recommendation V.11 D Designed to O perate up to 20 Mbaud D 3-State TTL Com patible D Single 5-V Supply Operation D High Output Impedance in Power-Off Con dition D Complementary Output-Enable In puts D Improved Replacement for the AM2 6LS31 SLLS007D – .
Manufacture

Texas Instruments

Datasheet
Download SN75ALS192 Datasheet


Texas Instruments SN75ALS192

SN75ALS192; JULY 1985 – REVISED APRIL 1998 D OR N PACKAGE (TOP VIEW) 1A 1 1Y 2 1Z 3 G4 2 Z 5 2Y 6 2A 7 GND 8 16 VCC 15 4A 14 4Y 13 4Z 12 G 11 3Z 10 3Y 9 3A descripti on The four differential line drivers are designed for data transmission over twisted-pair or parallel-wire transmis sion lines. They meet the requirements of ANSI Standard EIA/TIA-422-B and ITU Recommendations V.11.


Texas Instruments SN75ALS192

and are compatible with 3-state TTL cir cuits. Advanced low-power Schottky tech nology provides high speed without the usual power penalties. Standby supply c urrent is typically only 26 mA, while t ypical propagation delay time is less t han 10 ns. High-impedance inputs mainta in low input currents, less than 1 µA for a high level and less than 100 µA for a low level. Com.


Texas Instruments SN75ALS192

plementary output-enable inputs (G and G ) allow these devices to be enabled at either a high input level or low input level. The SN75ALS192 is capable of dat a rates in excess of 20 Mbit/s and is d esigned to operate with the SN75ALS193 quadruple line receiver. The SN75ALS192 is characterized for operation from 0 C to 70°C. FUNCTION TABLE (each driv er) INPUT A ENABLE.





Part

SN75ALS192

Description

QUADRUPLE DIFFERENTIAL LINE DRIVER



Feature


SN75ALS192 QUADRUPLE DIFFERENTIAL LINE D RIVER D Meets or Exceeds the Requireme nts of ANSI Standard EIA/TIA-422-B and ITU Recommendation V.11 D Designed to O perate up to 20 Mbaud D 3-State TTL Com patible D Single 5-V Supply Operation D High Output Impedance in Power-Off Con dition D Complementary Output-Enable In puts D Improved Replacement for the AM2 6LS31 SLLS007D – .
Manufacture

Texas Instruments

Datasheet
Download SN75ALS192 Datasheet




 SN75ALS192
SN75ALS192
QUADRUPLE DIFFERENTIAL LINE DRIVER
D Meets or Exceeds the Requirements of
ANSI Standard EIA/TIA-422-B and ITU
Recommendation V.11
D Designed to Operate up to 20 Mbaud
D 3-State TTL Compatible
D Single 5-V Supply Operation
D High Output Impedance in Power-Off
Condition
D Complementary Output-Enable Inputs
D Improved Replacement for the AM26LS31
SLLS007D – JULY 1985 – REVISED APRIL 1998
D OR N PACKAGE
(TOP VIEW)
1A 1
1Y 2
1Z 3
G4
2Z 5
2Y 6
2A 7
GND 8
16 VCC
15 4A
14 4Y
13 4Z
12 G
11 3Z
10 3Y
9 3A
description
The four differential line drivers are designed for data transmission over twisted-pair or parallel-wire
transmission lines. They meet the requirements of ANSI Standard EIA/TIA-422-B and ITU
Recommendations V.11 and are compatible with 3-state TTL circuits. Advanced low-power Schottky
technology provides high speed without the usual power penalties. Standby supply current is typically only
26 mA, while typical propagation delay time is less than 10 ns.
High-impedance inputs maintain low input currents, less than 1 µA for a high level and less than 100 µA for a
low level. Complementary output-enable inputs (G and G) allow these devices to be enabled at either a high
input level or low input level. The SN75ALS192 is capable of data rates in excess of 20 Mbit/s and is designed
to operate with the SN75ALS193 quadruple line receiver.
The SN75ALS192 is characterized for operation from 0°C to 70°C.
FUNCTION TABLE
(each driver)
INPUT
A
ENABLES
G
G
OUTPUTS
Y
Z
H
H
X
H
L
L
H
X
L
H
H
X
L
H
L
L
X
L
L
H
X
L
H
Z
Z
H = high level, L = low level, X = irrelevant,
Z = high impedance (off)
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




 SN75ALS192
SN75ALS192
QUADRUPLE DIFFERENTIAL LINE DRIVER
SLLS007D – JULY 1985 – REVISED APRIL 1998
logic symbol
4
G
12
G
1
1A
7
2A
9
3A
15
4A
1
EN
2
1Y
3
1Z
6
2Y
5
2Z
10
3Y
11
3Z
14
4Y
13
4Z
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
logic diagram (positive logic)
4
G
12
G
1
1A
7
2A
9
3A
15
4A
2
1Y
3
1Z
6
2Y
5
2Z
10
3Y
11
3Z
14 4Y
13 4Z
2
POST OFFICE BOX 655303 DALLAS, TEXAS 75265




 SN75ALS192
schematics of inputs and outputs
SN75ALS192
QUADRUPLE DIFFERENTIAL LINE DRIVER
SLLS007D – JULY 1985 – REVISED APRIL 1998
EQUIVALENT OF
EACH DATA (A) INPUT
VCC
EQUIVALENT OF
EACH ENABLE INPUT
VCC
EQUIVALENT OF
EACH OUTPUT
VCC
Input
Input
Output
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Off-state output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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.
NOTE 1: All voltage values except differential output voltage, VOD, are with respect to network ground terminal.
PACKAGE
D
N
DISSIPATION RATING TABLE
TA 25°C
POWER RATING
950 mW
DERATING FACTOR
ABOVE TA = 25°C
7.6 mW/°C
TA = 70°C
POWER RATING
608 mW
1150 mW
9.2 mW/°C
736 mW
TA = 125°C
POWER RATING
N/A
N/A
recommended operating conditions
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
MIN NOM MAX UNIT
4.75
5 5.25 V
2
V
0.8 V
–20 mA
20 mA
0
70 °C
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
3




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