TI SN75130

SN75130
QUADRUPLE LINE DRIVER
SLLS077B – FEBRUARY 1990 – REVISED MAY 1995
D
D
D
D
D
D
D OR N PACKAGE
(TOP VIEW)
Meets or Exceeds the Requirements of IBM
360/370 Input/Output Interface
Specification GA22-6974-3
Minimum Output Voltage of 3.11 V
at IOH = – 59.3 mA
Fault-Flag Circuit Output Signals Driver
Output Fault
Fault-Detection Current-Limit Circuit
Minimizes Power Dissipation During a
Fault Condition
Common Enable and Common Fault Flag
Designed to Be an Improved Replacement
for the MC3485
1Y
1W
1A
G
2A
2W
2Y
GND
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
VCC
4Y
4W
4A
F
3A
3W
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-Ω load or a 90-Ω 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
OUTPUTS
G†
A
Y
F
W
L
X
L
H
H
H
X
L
L
H
H
H
H
H
L
H
H
S
L
H
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.
Copyright  1995, 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.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
SN75130
QUADRUPLE LINE DRIVER
SLLS077B – FEBRUARY 1990 – REVISED MAY 1995
logic symbol†
logic diagram (positive logic)
13
G
1A
4
3
≤1
12
G1 23
33
43
1
G
F
1A
4
3
12
16
1
2
11EN12.Z13
G11
12
11
1
1Y
2
1W
2A
2A
1
21EN22.Z23
G21
22
21
6
7
2Y
6
2W
3A
3A
11
1
31
4A
13
1
41EN42,Z43
G41
42
41
9
9
3Y
10
3W
10
4A
15
14
15
4Y
4W
14
POST OFFICE BOX 655303
1W
2Y
2W
3Y
3W
13
† This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
2
1Y
11
31EN32.Z33
G31
32
VCC
5
7
5
F
• DALLAS, TEXAS 75265
4Y
4W
SN75130
QUADRUPLE LINE DRIVER
SLLS077B – FEBRUARY 1990 – REVISED MAY 1995
schematics of inputs and outputs
EQUIVALENT OF EACH INPUT
TYPICAL OF ALL Y OUTPUTS
VCC
VCC
20 kΩ NOM
R(eq)
Y Output
Input
GND
GND
A Inputs: R(eq) – 20 kΩ NOM
G Inputs: R(eq) – 10 kΩ NOM
R(eq) = equivalent resistor
TYPICAL OF ALL W OUTPUTS
TYPICAL OF F OUTPUT
VCC
VCC
F Output
W Output
GND
GND
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
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.
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3
SN75130
QUADRUPLE LINE DRIVER
SLLS077B – FEBRUARY 1990 – REVISED MAY 1995
DISSIPATION RATING TABLE
PACKAGE
TA ≤ 25°C
POWER RATING
OPERATING FACTOR
ABOVE TA = 25°C
TA = 70°C
POWER RATING
D
950 mW
7.6 mW/°C
608 mW
N
1150 mW
9.2 mW/°C
736 mW
recommended operating conditions
Supply voltage, VCC
High-level input voltage, VIH
MIN
NOM
MAX
UNIT
4.5
5
5.95
V
2
V
Low-level input voltage, VIL
0.8
High-level output current, IOH
Operating free-air temperature, TA
0
V
– 59.3
mA
70
°C
electrical characteristics over recommended operating free-air temperature range
PARAMETER
VIK
Input clamp voltage
TEST CONDITIONS
A,G
Y
VOH
High-level output voltage
Y
W
Y
VOL
Low level output voltage
Low-level
Y
F
W
IO(
ff)
O(off)
Off state output current
Off-state
IOH
High-level output current
II
Input current
IIH
High level input current
High-level
IIL
Low level input current
Low-level
Y
Short circuit output current
Short-circuit
VCC = 5.25 V,
VCC = 4.5 V,
VCC = 5.5 V,
VCC = 5.95 V,
VCC = 4.5 V,
VCC = 4.5 V,
VCC = 4.5 V,
VCC = 0,
F
VCC = 5.95 V,
A
G
A
G
A
G
W
Y
W
IOH = – 59.3 mA,
IOH = – 41 mA,
VIH = 2 V
VIH = 2 V
IOH = – 400 µA,
IOL = – 240 µA,
VIH = 2 V
VIL = 0.8 V
IOL = – 1 mA,
IOL = 8 mA,
VIL = 0.8 V
Y at 0 V
IOL = 8 mA
VIL = 0,
Y
Y
IOS
II = – 18 mA
VCC = 4.5 V,
MIN
VIL = 0,
VOH = 5.95 V
VCC = 4
4.5
5V
V,
VIH = 5
5.5
5V
5V
VCC = 4
4.5
V,
7V
VIH = 2
2.7
VCC = 5
5.95
95 V
V,
VIL = 0
0.4
4V
VCC = 5
5.5
5V
V,
VO = 0
VCC = 5
5.95
95 V
V,
VO = 0
MAX
UNIT
– 1.5
V
3.11
V
3.9
2.5
0.15
0.15
0.5
0.5
VO = 3.11 V
VO = 3.11 V
100
200
100
100
400
20
80
– 1000
– 15
– 100
– 15
– 110
–5
VCC = 5.5 V,
VCC = 5.95 V,
VI = 2 V
VI = 2 V
75
ICCL
current Y outputs low
Supply current,
VCC = 5.5 V,
VCC = 5.95 V,
VI = 0.8 V
VI = 0.8 V
55
• DALLAS, TEXAS 75265
µA
µA
µA
µA
–5
Supply current
current, all outputs high
POST OFFICE BOX 655303
µA
250
ICCH
4
V
85
70
mA
mA
mA
SN75130
QUADRUPLE LINE DRIVER
SLLS077B – FEBRUARY 1990 – REVISED MAY 1995
switching characteristics over recommended operating free-air temperature range
PARAMETER
tPLH
Propagation
g
delay
y time,
low- to high-level output
tPHL
Propagation
delay
g
y time,
high- to low-level output
tPLH
tPHL
Ratio of propagation
g
delay times
tPLH
Propagation
delay
g
y time,
low- to high-level output
tPHL
Propagation
g
delay
y time,
high- to low-level output
tPLH
Propagation
g
delay
y time,
low- to high-level output
FROM
(INPUT)
A
Propagation
g
delay
y time,
high- to low-level output
tPLH
Propagation
delay
g
y time,
low- to high-level output
tPHL
Propagation
g
delay
y time,,
high- to low-level output
Y
TEST CONDITIONS
VCC = 4.5
4 5 V to
t 5.5
5 5 V,
V
CL = 50 pF
F,
Input
In
ut f = 1 MHz,
MIN
VOH(ref) = 3
3.11
11 V
V,
RL = 50 Ω
Ω,
See Figures 1 and 2
03
0.3
A
tPHL
TO
(OUTPUT)
A
A
Y
W
F
25 V tto 5
59 V
VCC = 5
5.25
5.59
V,
CL = 50 pF
F,
Input
In
ut f = 5 MHz,
3 9 V,
V
VOH(ref) = 3.9
RL = 90 Ω
Ω,
See Figures 1 and 2
VCC = 5 V,
CL = 15 pF,
RL = 2 kΩ,
See Figures 1 and 2
VCC = 5 V,
CL = 15 pF,
RL = 2 kΩ,
See Figures 1 and 2
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• DALLAS, TEXAS 75265
MAX
UNIT
40
ns
37
ns
3
45
ns
45
ns
45
ns
28
ns
60
ns
100
ns
5
SN75130
QUADRUPLE LINE DRIVER
SLLS077B – FEBRUARY 1990 – REVISED MAY 1995
PARAMETER MEASUREMENT INFORMATION
tf
tr
4.0 V
A Input
(see Note A)
90%
1.3 V
90%
1.3 V
10%
10%
tPLH
0
tPHL
VOH
VOH(ref)
Normal
Operation
Y Output
0.8 V
VOL
tPLH
tPHL
VOH
W Output
1.3 V
1.3 V
VOL
tPHL
tPLH
5.0
F Output
1.3 V
1.3 V
Driver
Short-Circuit
Operation
0.4
NOTE A: The input pulse is supplied by a generator having the following characteristics: PRR = 1 MHz, duty cycle = 50%, tr ≤ 6 ns, tf ≤ 6 ns,
ZO = 50 Ω.
Figure 1. Input and Output Voltage Waveforms
6
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
SN75130
QUADRUPLE LINE DRIVER
SLLS077B – FEBRUARY 1990 – REVISED MAY 1995
PARAMETER MEASUREMENT INFORMATION
5V
2 kΩ
W Output
CL = 15 pF
(see Note A)
Y Output
RL
CL = 50 pF
(see Note A)
Close for
Testing F
5V
2 kΩ
F Output
CL = 15 pF
(see Note A)
NOTE A: CL includes probe and stray capacitance.
Figure 2. Switching Characteristics Load Circuits
POST OFFICE BOX 655303
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7
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