SN75471PE4 [TI]
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SN75471 THRU SN75473
DUAL PERIPHERAL DRIVERS
SLRS024 – DECEMBER 1976 – REVISED MAY 1990
D OR P PACKAGE
(TOP VIEW)
PERIPHERAL DRIVERS FOR
HIGH-VOLTAGE HIGH-CURRENT DRIVER
APPLICATIONS
1A
1B
V
CC
1
2
3
4
8
7
6
5
Characterized for Use to 300 mA
High-Voltage Outputs
2B
2A
2Y
1Y
No Output Latch-Up at 55 V (After
Conducting 300 mA)
GND
Medium-Speed Switching
SUMMARY OF SERIES SN75471
LOGIC OF
Circuit Flexibility for Varied Applications
and Choice of Logic Function
DEVICE
PACKAGES
COMPLETE CIRCUIT
TTL-Compatible Diode-Clamped Inputs
Standard Supply Voltages
SN75471
SN75472
SN75473
AND
NAND
OR
D, P
D, P
D, P
Plastic DIP (P) With Copper Lead Frame
Provides Cooler Operation and Improved
Reliability
description
Series SN75471 dual peripheral drivers are functionally interchangeable with series SN75451B and series
SN75461 peripheral drivers, but are designed for use in systems that require higher breakdown voltages than
either of those series can provide at the expense of slightly slower switching speeds than series 75451B (limits
are the same as series SN75461). Typical applications include high-speed logic buffers, power drivers, relay
drivers, lamp drivers, MOS drivers, line drivers, and memory drivers.
The SN75471, SN75472, and SN75473 are dual peripheral AND, NAND, and OR drivers, respectively,
(assuming positive logic), with the output of the logic gates internally connected to the bases of the npn output
transistors.
Series SN75471 drivers are characterized for operation from 0°C to 70°C.
Copyright 1990, 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.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN75471 THRU SN75473
DUAL PERIPHERAL DRIVERS
SLRS024 – DECEMBER 1976 – REVISED MAY 1990
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
CC
Input voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
I
Inter-emitter voltage (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Off-state output voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 V
O
Continuous collector or output current (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 mA
Peak collector or output current (t ≤ 10 ms, duty cycle ≤ 50%, see Note 3) . . . . . . . . . . . . . . . . . . . . . 500 mA
w
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
A
Storage temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
stg
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
NOTES: 1. Voltage values are with respect to the network GND, unless otherwise specified.
2. This is the voltage between two emitters, A and B.
3. Both halves of these dual circuits may conduct rated current simultaneously; however, power dissipation averaged over a short time
interval must fall within the continuous dissipation rating.
DISSIPATION RATING TABLE
T
≤ 25°C
DERATING FACTOR
T = 70°C
A
POWER RATING
A
PACKAGE
POWER RATING
ABOVE T = 25°C
A
D
P
725 mW
5.8 mW/°C
8.0 mW/°C
464 mW
1000 mW
640 mW
recommended operating conditions
MIN NOM
4.75
MAX
UNIT
V
Supply voltage, V
CC
5
5.25
High-level input voltage, V
IH
2
V
Low-level input voltage, V
0.8
70
V
IL
Operating free-air temperature, T
0
°C
A
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN75471 THRU SN75473
DUAL PERIPHERAL DRIVERS
SLRS024 – DECEMBER 1976 – REVISED MAY 1990
†
logic diagram (positive logic)
logic symbol
3
5
1
1
2
1Y
2Y
1A
2
&
3
5
1A
1B
1Y
2Y
1B
6
2A
7
6
7
2A
2B
2B
4
†
This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
GND
SN75471 FUNCTION TABLE
(each driver)
SN75471 schematic (each driver)
V
Y
CC
A
L
B
L
Y
4 kΩ
1.6 kΩ
130 Ω
L (on state)
L (on state)
L (on state)
H (off state)
L
H
L
H
H
H
positive logic:
Y = AB or A + B
A
B
500 Ω
1 kΩ
GND
Resistor values shown are nominal.
electrical characteristics over recommended operating free-air temperature range
SN75471
PARAMETER
TEST CONDITIONS
UNIT
‡
TYP
MIN
MAX
–1.5
100
0.4
0.7
1
V
IK
Input clamp voltage
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 4.75 V, I = –12 mA
–1.2
V
I
I
High-level output current
Low-level output voltage
= 4.75 V,
= 4.75 V,
= 4.75 V,
V
IH
V
IL
V
IL
= 2 V,
V = 70 V
OH
µA
OH
= 0.8 V,
= 0.8 V,
I
= 100 mA
= 300 mA
0.25
0.5
OL
OL
V
OL
V
I
I
I
I
I
I
Input current at maximum input voltage
High-level input current
= 5.25 V, V = 5.5 V
mA
µA
I
I
= 5.25 V, V = 2.4 V
40
IH
I
Low-level input current
= 5.25 V, V = 0.4 V
–1
7
–1.6
11
mA
mA
mA
IL
I
Supply current, outputs high
Supply current, outputs low
= 5.25 V, V = 5 V
I
CCH
CCL
= 5.25 V, V = 0
52
65
I
‡
All typical values are at V
= 5 V, T = 25°C.
A
CC
switching characteristics, V
= 5 V, T = 25°C
A
CC
SN75471
PARAMETER
TEST CONDITIONS
UNIT
ns
MIN
TYP
30
25
8
MAX
55
t
t
t
t
Propagation delay time, low-to-high-level output
Propagation delay time, high-to-low-level output
Transition time, low-to-high-level output
PLH
PHL
TLH
THL
40
I
R
≈ 200 mA,
= 50 Ω,
C = 15 pF,
L
See Figure 1
O
L
20
Transition time, high-to-low-level output
10
20
V
= 55 V,
I
O
≈ 300 mA,
S
V
OH
High-level output voltage after switching
V
S
–18
mV
See Figure 2
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN75471 THRU SN75473
DUAL PERIPHERAL DRIVERS
SLRS024 – DECEMBER 1976 – REVISED MAY 1990
†
logic diagram (positive logic)
logic symbol
1
3
5
1A
1B
2A
2B
&
3
5
1
1Y
2Y
2
6
7
1Y
2Y
1A
2
1B
6
2A
7
2B
4
†
This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
GND
SN75472 FUNCTION TABLE
(each driver)
SN75472 schematic (each driver)
V
CC
A
L
B
L
Y
1.6 kΩ
4 kΩ
130 Ω
H (off state)
H (off state)
H (off state)
L (on state)
1.6 kΩ
L
H
L
H
H
Y
H
A
B
positive logic:
Y = AB or A + B
500 Ω
1 kΩ
1 kΩ
GND
UNIT
Resistor values shown are nominal.
electrical characteristics over recommended operating free-air temperature range
SN75472
PARAMETER
TEST CONDITIONS
‡
MIN TYP
MAX
–1.5
100
0.4
0.7
1
V
Input clamp voltage
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 4.75 V, I = –12 mA
–1.2
V
IK
I
I
High-level output current
Low-level output voltage
= 4.75 V,
= 4.75 V,
= 4.75 V,
V
V
V
= 2 V,
V = 70 V
OH
µA
OH
IH
= 0.8 V,
I
= 100 mA
= 300 mA
0.25
0.5
IL
IL
OL
OL
V
OL
V
= 0.8 V,
I
I
I
I
I
I
Input current at maximum input voltage
High-level input current
= 5.25 V, V = 5.5 V
mA
µA
I
I
= 5.25 V, V = 2.4 V
40
IH
I
Low-level input current
= 5.25 V, V = 0.4 V
–1
13
61
–1.6
17
mA
mA
mA
IL
I
Supply current, outputs high
Supply current, outputs low
= 5.25 V, V = 5 V
I
CCH
CCL
= 5.25 V, V = 0
76
I
‡
All typical values are at V
= 5 V, T = 25°C.
A
CC
switching characteristics, V
= 5 V, T = 25°C
A
CC
SN75472
TYP
45
PARAMETER
TEST CONDITIONS
UNIT
ns
MIN
MAX
65
t
t
t
t
Propagation delay time, low-to-high-level output
Propagation delay time, high-to-low-level output
Transition time, low-to-high-level output
PLH
PHL
TLH
THL
30
50
I
R
≈ 200 mA,
= 50 Ω,
C = 15 pF,
L
See Figure 1
O
L
13
25
Transition time, high-to-low-level output
10
20
V
= 55 V,
I
O
≈ 300 mA,
S
V
OH
High-level output voltage after switching
V
S
–18
mV
See Figure 2
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN75471 THRU SN75473
DUAL PERIPHERAL DRIVERS
SLRS024 – DECEMBER 1976 – REVISED MAY 1990
†
logic diagram (positive logic)
logic symbol
1
≥1
3
5
1A
2
3
5
1
2
1Y
1Y
2Y
1A
1B
1B
6
2A
7
6
7
2Y
2B
2A
2B
†
This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
4
GND
FUNCTION TABLE
(each driver)
schematic (each driver)
V
CC
A
L
B
L
Y
4 kΩ
1.6 kΩ 4 kΩ
130 Ω
L (on state)
H (off state)
H (off state)
H (off state)
L
H
L
H
H
Y
H
A
B
positive logic:
Y = A + B or A B
500 Ω
1 kΩ
Resistor values shown are nominal.
GND
electrical characteristics over recommended operating free-air temperature range
SN75473
PARAMETER
TEST CONDITIONS
UNIT
‡
TYP
MIN
MAX
–1.5
100
0.4
0.7
1
V
IK
Input clamp voltage
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 4.75 V, I = –12 mA
–1.2
V
I
I
High-level output current
Low-level output voltage
= 4.75 V,
= 4.75 V,
= 4.75 V,
V
IH
V
IL
V
IL
= 2 V,
V = 70 V
OH
µA
OH
= 0.8 V,
= 0.8 V,
I
= 100 mA
= 300 mA
0.25
0.5
OL
OL
V
OL
V
I
I
I
I
I
I
Input current at maximum input voltage
High-level input current
= 5.25 V, V = 5.5 V
mA
µA
I
I
= 5.25 V, V = 2.4 V
40
IH
I
Low-level input current
= 5.25 V, V = 0.4 V
–1
8
–1.6
11
mA
mA
mA
IL
I
Supply current, outputs high
Supply current, outputs low
= 5.25 V, V = 5 V
I
CCH
CCL
= 5.25 V, V = 0
58
76
I
‡
All typical values are at V
= 5 V, T = 25°C.
A
CC
switching characteristics, V
= 5 V, T = 25°C
A
CC
SN75473
PARAMETER
TEST CONDITIONS
UNIT
ns
MIN
TYP
30
25
8
MAX
55
t
t
t
t
Propagation delay time, low-to-high-level output
Propagation delay time, high-to-low-level output
Transition time, low-to-high-level output
PLH
PHL
TLH
THL
40
I
R
≈ 200 mA,
= 50 Ω,
C = 15 pF,
L
See Figure 1
O
L
25
Transition time, high-to-low-level output
10
25
V
= 55 V,
I
O
≈ 300 mA,
S
V
OH
High-level output voltage after switching
V
S
–18
mV
See Figure 2
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN75471 THRU SN75473
DUAL PERIPHERAL DRIVERS
SLRS024 – DECEMBER 1976 – REVISED MAY 1990
PARAMETER MEASUREMENT INFORMATION
Input
2.4 V
10 V
≤ 5 ns
90%
≤ 10 ns
3 V
R
= 50 Ω
L
’471
’472
90%
50%
Input
50%
Output
’471
’473
Pulse
10%
90%
10%
0.5 µs
Generator
(see Note A)
0 V
3 V
Circuit
Under
Test
≤ 5 ns
≤ 10 ns
90%
50%
Input
’472
C
= 15 pF
L
50%
(see Note B)
GND SUB
’473
10%
10%
0 V
t
t
PHL
PLH
90%
V
OH
0.4 V
90%
50%
10%
50%
10%
Output
TEST CIRCUIT
V
OL
t
t
TLH
THL
VOLTAGE WAVEFORMS
NOTES: A. The pulse generator has the following characteristics: PRR ≤ 1 MHz, Z ≈ 50 Ω.
O
B.
C includes probe and jig capacitance.
L
Figure 1. Switching Times
V
S
= 55 V
≤ 5 ns
90%
≤ 10 ns
3 V
90%
50%
Input
2 mH
50%
Input
2.4 V
5 V
’471
’473
10%
90%
10%
40 µs
0 V
3 V
1N3064
’471
’472
180 Ω
≤ 10 ns
≤ 5 ns
Output
Pulse
Generator
90%
50%
Input
’472
(see Note A)
Circuit
Under
Test
50%
10%
10%
0 V
C
= 15 pF
L
V
OH
(see Note B)
GND SUB
’473
Output
0.4 V
V
OL
TEST CIRCUIT
VOLTAGE WAVEFORMS
NOTES: A. The pulse generator has the following characteristics: PRR ≤ 12.5 kHz, Z ≈ 50 Ω.
O
B.
C includes probe and jig capacitance.
L
Figure 2. Latch-Up Test
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2007, Texas Instruments Incorporated
PACKAGE OPTION ADDENDUM
www.ti.com
10-Feb-2010
PACKAGING INFORMATION
Orderable Device
SN75471D
Status (1)
ACTIVE
ACTIVE
ACTIVE
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
SOIC
D
8
8
8
75 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN75471DE4
SN75471DG4
SOIC
SOIC
D
D
75 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
75 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN75471DR
SN75471DRE4
SN75471DRG4
SN75471P
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
SOIC
SOIC
PDIP
D
D
D
P
8
8
8
8
2500
2500
2500
50
TBD
TBD
TBD
Call TI
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Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
SN75471PE4
SN75472D
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
PDIP
SOIC
SOIC
SOIC
PDIP
PDIP
P
D
D
D
P
P
8
8
8
8
8
8
50
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
75 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN75472DE4
SN75472DG4
SN75472P
75 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
75 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
50
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
SN75472PE4
50
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
SN75473D
SN75473P
OBSOLETE
OBSOLETE
SOIC
PDIP
D
P
8
8
TBD
TBD
Call TI
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(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS
compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
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provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
10-Feb-2010
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
Addendum-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
10-Feb-2010
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
SN75471DR
SOIC
D
8
2500
330.0
12.4
6.4
5.2
2.1
8.0
12.0
Q1
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
10-Feb-2010
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SOIC
SPQ
Length (mm) Width (mm) Height (mm)
340.5 338.1 20.6
SN75471DR
D
8
2500
Pack Materials-Page 2
MECHANICAL DATA
MPDI001A – JANUARY 1995 – REVISED JUNE 1999
P (R-PDIP-T8)
PLASTIC DUAL-IN-LINE
0.400 (10,60)
0.355 (9,02)
8
5
0.260 (6,60)
0.240 (6,10)
1
4
0.070 (1,78) MAX
0.325 (8,26)
0.300 (7,62)
0.020 (0,51) MIN
0.015 (0,38)
Gage Plane
0.200 (5,08) MAX
Seating Plane
0.010 (0,25) NOM
0.125 (3,18) MIN
0.100 (2,54)
0.021 (0,53)
0.430 (10,92)
MAX
0.010 (0,25)
M
0.015 (0,38)
4040082/D 05/98
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Falls within JEDEC MS-001
For the latest package information, go to http://www.ti.com/sc/docs/package/pkg_info.htm
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相关型号：
SN75472DR
IC 0.5 A 2 CHANNEL, NAND GATE BASED PRPHL DRVR, PDSO8, GREEN, PLASTIC, SOIC-8, Peripheral Driver
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