SN75130 Datasheet: Quadruple Line Driver





SN75130 Quadruple Line Driver Datasheet

Part Number SN75130
Description Quadruple Line Driver
Manufacture etcTI
Total Page 11 Pages
PDF Download Download SN75130 Datasheet PDF

Features: SN75130 QUADRUPLE LINE DRIVER D Meets o r Exceeds the Requirements of IBM 360/3 70 Input/Output Interface Specification GA22-6974-3 D Minimum Output Voltage o f 3.11 V at IOH = – 59.3 mA D Fault-F lag Circuit Output Signals Driver Outpu t Fault D Fault-Detection Current-Limit Circuit Minimizes Power Dissipation Du ring a Fault Condition D Common Enable and Common Fault Flag D Designed to Be an Improved Replacement for the MC3485 SLLS077B – FEBRUARY 1990 – REVISED MAY 1995 D OR N PACKAGE (TOP VIEW) 1Y 1W 1A G 2A 2W 2Y GND 1 2 3 4 5 6 7 8 16 VCC 15 4Y 14 4W 13 4A 12 F 11 3A 10 3W 9 3Y description The SN75130 quadr uple line driver is designed to meet th e IBM 360/370 I/O specification GA22-69 74-3. The output voltage is 3.11 V mini mum (at IOH = – 59.3 mA) over the rec ommended ranges of supply voltage (4.5 V to 5.95 V) and temperature (0°C to 7 0°C). Driver outputs use a fault-detec tion current-limit circuit to allow hig h drive current but still minimize power dissipation when the output is s.

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SN75130
QUADRUPLE LINE DRIVER
D Meets or Exceeds the Requirements of IBM
360/370 Input/Output Interface
Specification GA22-6974-3
D Minimum Output Voltage of 3.11 V
at IOH = – 59.3 mA
D Fault-Flag Circuit Output Signals Driver
Output Fault
D Fault-Detection Current-Limit Circuit
Minimizes Power Dissipation During a
Fault Condition
D Common Enable and Common Fault Flag
D Designed to Be an Improved Replacement
for the MC3485
SLLS077B – FEBRUARY 1990 – REVISED MAY 1995
D OR N PACKAGE
(TOP VIEW)
1Y
1W
1A
G
2A
2W
2Y
GND
1
2
3
4
5
6
7
8
16 VCC
15 4Y
14 4W
13 4A
12 F
11 3A
10 3W
9 3Y
description
The SN75130 quadruple line driver is designed to meet the IBM 360/370 I/O specification GA22-6974-3. The
output voltage is 3.11 V minimum (at IOH = – 59.3 mA) over the recommended ranges of supply voltage (4.5 V
to 5.95 V) and temperature (0°C to 70°C). Driver outputs use a fault-detection current-limit circuit to allow high
drive current but still minimize power dissipation when the output is shorted to ground. The SN75130 is
compatible with standard TTL logic and supply voltages.
Fault-flag circuitry is designed to sense and signal a line short on any Y line. Upon detecting an output fault
condition, the fault-flag circuit forces the driver output into the off (low) state and signals a fault condition by
causing the fault-flag output to go low.
The SN75130 can drive a 50-load or a 90-load as used in many I/O systems. Optimum performance can
be achieved when the device is used with either the SN75128 or SN75129 line receiver. Also, see the SN751730
for new 360/370 interface designs.
The SN75130 is characterized for operation from 0°C to 70°C.
FUNCTION TABLE
(each driver)
INPUTS
G† A
OUTPUTS
Y FW
L X LHH
X L LHH
HHHH L
HHS LH
H = high level, L = low level, X = irrelevant,
S = shorted to ground
G and F are common to the four drivers.
If any of the four Y outputs is shorted, the
fault flag responds.
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 © 1995, Texas Instruments Incorporated
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