SN55452BJG [TI]
DUAL PERIPHERAL DRIVERS; DUAL外设驱动程序
| 型号： | SN55452BJG |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | DUAL PERIPHERAL DRIVERS |
| 文件： | 总9页 (文件大小：152K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SN55451B, SN55452B, SN55453B, SN55454B
SN75451B, SN75452B, SN75453B, SN75454B
DUAL PERIPHERAL DRIVERS
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999
SN55451B, SN55452B,
SN55453B, SN55454B . . . JG PACKAGE
SN75451B, SN75452B,
SN75453B, SN75454B . . . D OR P PACKAGE
(TOP VIEW)
PERIPHERAL DRIVERS FOR
HIGH-CURRENT SWITCHING AT
VERY HIGH SPEEDS
Characterized for Use to 300 mA
High-Voltage Outputs
1A
1B
V
CC
1
2
3
4
8
7
6
5
No Output Latch-Up at 20 V (After
Conducting 300 mA)
2B
2A
2Y
1Y
High-Speed Switching
GND
Circuit Flexibility for Varied Applications
TTL-Compatible Diode-Clamped Inputs
Standard Supply Voltages
SN55451B, SN55452B
SN55453B, SN55454B . . . FK PACKAGE
(TOP VIEW)
Plastic DIP (P) With Copper Lead Frame
Provides Cooler Operation and Improved
Reliability
3
2
1
20 19
18
NC
2B
Package Options Include Plastic
Small-Outline Packages, Ceramic Chip
Carriers, and Standard Plastic and Ceramic
300-mil DIPs
NC
1B
4
5
6
7
8
17
16
15
14
NC
2A
NC
1Y
NC
NC
9 10 11 12 13
SUMMARY OF DEVICES
LOGIC OF
DEVICE
PACKAGES
COMPLETE CIRCUIT
NC – No internal connection
SN55451B
SN55452B
SN55453B
SN55454B
SN75451B
SN75452B
SN75453B
SN75454B
AND
NAND
OR
FK, JG
JG
FK, JG
JG
NOR
AND
NAND
OR
D, P
D, P
D, P
D, P
NOR
description
The SN55451B through SN55454B and SN75451B through SN75454B are dual peripheral drivers designed
for use in systems that employ TTL logic. This family is functionally interchangeable with and replaces the
SN75450 family and the SN75450A family devices manufactured previously. The speed of the devices is equal
to that of the SN75450 family, and the parts are designed to ensure freedom from latch-up. Diode-clamped
inputs simplify circuit design. Typical applications include high-speed logic buffers, power drivers, relay drivers,
lamp drivers, MOS drivers, line drivers, and memory drivers.
The SN55451B/SN75451B, SN55452B/SN75452B, SN55453B/SN75453B, and SN55454B/SN75454B are
dual peripheral AND, NAND, OR, and NOR drivers, respectively (assuming positive logic), with the output of
the logic gates internally connected to the bases of the npn output transistors.
The SN55’ drivers are characterized for operation over the full military range of –55°C to 125°C. The SN75’
drivers are characterized for operation from 0°C to 70°C.
Copyright 1999, 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
SN55451B, SN55452B, SN55453B, SN55454B
SN75451B, SN75452B, SN75453B, SN75454B
DUAL PERIPHERAL DRIVERS
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
SN55’
7
SN75’
7
UNIT
V
Supply voltage, V
CC
(see Note 1)
Input voltage, V
5.5
5.5
30
5.5
5.5
30
V
I
Inter-emitter voltage (see Note 2)
Off-state output voltage, V
V
V
O
Continuous collector or output current, I
OK
(see Note 3)
400
500
400
500
mA
mA
Peak collector or output current, I (t ≤ 10 ms, duty cycle ≤ 50%, see Note 4)
I
w
Continuous total power dissipation
See Dissipation Rating Table
Operating free-air temperature range, T
–55 to 125
0 to 70
°C
°C
°C
°C
°C
A
Storage temperature range, T
stg
–65 to 150 –65 to 150
Case temperature for 60 seconds
FK package
JG package
D or P package
260
300
260
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
NOTES: 1. Voltage values are with respect to network GND, unless otherwise specified.
2. This is the voltage between two emitters of a multiple-emitter transistor.
3. This value applies when the base-emitter resistance (R ) is equal to or less than 500 Ω.
BE
4. 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
T = 125°C
A
A
A
PACKAGE
POWER RATING
ABOVE T = 25°C
POWER RATING POWER RATING
A
D
FK
JG
P
725 mW
5.8 mW/°C
11.0 mW/°C
8.4 mW/°C
8.0 mW/°C
464 mW
880 mW
672 mW
640 mW
—
1375 mW
275 mW
210 mW
—
1050 mW
1000 mW
recommended operating conditions
SN55’
SN75’
MIN NOM
UNIT
MIN NOM
MAX
MAX
Supply voltage, V
CC
4.5
2
5
5.5
4.75
2
5
5.25
V
V
High-level input voltage, V
IH
Low-level input voltage, V
0.8
0.8
70
V
IL
Operating free-air temperature, T
–55
125
0
°C
A
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN55451B, SN55452B, SN55453B, SN55454B
SN75451B, SN75452B, SN75453B, SN75454B
DUAL PERIPHERAL DRIVERS
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999
†
logic diagram (positive logic)
logic symbol
1
3
1A
2
&
3
5
1
2
1Y
1Y
2Y
1A
1B
1B
6
2A
7
5
4
6
7
2Y
2A
2B
2B
†
ThissymbolisinaccordancewithANSI/IEEEStd91-1984
and IEC publication 617-12.
GND
Pin numbers shown are for the D, JG, and P packages.
schematic (each driver)
FUNCTION TABLE
(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
A
B
positive logic:
Y = AB or A+B
500 Ω
1 kΩ
GND
Resistor values shown are nominal.
electrical characteristics over recommended operating free-air temperature range
SN55451B
SN75451B
‡
PARAMETER
UNIT
TEST CONDITIONS
§
§
MIN TYP
MAX
MIN TYP
MAX
V
V
Input clamp voltage
V
V
= MIN,
= MIN,
= 100 mA
I = –12 mA
–1.2
–1.5
–1.2
–1.5
V
IK
CC
I
V
IL
V
IL
V
IH
= 0.8 V,
= 0.8 V,
= MIN,
CC
0.25
0.5
0.8
0.25
0.4
I
OL
Low-level output voltage
V
OL
V
= MIN,
CC
= 300 mA
0.5
0.5
0.7
I
OL
V
CC
V
OH
= MIN,
= 30 V
I
High-level output current
300
100
µA
OH
I
I
I
I
I
Input current at maximum input voltage
High-level input current
V
CC
V
CC
V
CC
V
CC
V
CC
= MAX, V = 5.5 V
1
40
1
40
mA
µA
I
I
= MAX, V = 2.4 V
IH
I
Low-level input current
= MAX, V = 0.4 V
–1
7
–1.6
11
–1
7
–1.6
11
mA
mA
mA
IL
I
Supply current, outputs high
Supply current, outputs low
= MAX, V = 5 V
I
CCH
CCL
= MAX, V = 0
52
65
52
65
I
‡
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
All typical values are at V
= 5 V, T = 25°C.
CC
A
switching characteristics, V
= 5 V, T = 25°C
A
CC
PARAMETER
TEST CONDITIONS
MIN
TYP
18
18
5
MAX
25
25
8
UNIT
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
I
R
≈ 200 mA,
= 50 Ω,
C = 15 pF,
L
See Figure 1
O
L
ns
Transition time, high-to-low-level output
7
12
SN55451B
SN75451B
V –6.5
S
V
= 20 V,
I
O
≈ 300 mA,
S
V
OH
High-level output voltage after switching
mV
See Figure 2
V
S
–6.5
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN55451B, SN55452B, SN55453B, SN55454B
SN75451B, SN75452B, SN75453B, SN75454B
DUAL PERIPHERAL DRIVERS
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999
†
logic diagram (positive logic)
logic symbol
3
5
1Y
2Y
1
1
1A
1A
1B
2A
2B
&
3
5
2
6
7
1Y
2Y
2
1B
6
2A
7
2B
4
†
GND
This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC publication 617-12.
schematic (each driver)
Pin numbers shown are for the D, JG, and P packages.
V
CC
1.6 kΩ
4 kΩ
FUNCTION TABLE
(each driver)
130 Ω
1.6 kΩ
A
L
B
L
Y
H (off state)
H (off state)
H (off state)
L (on state)
Y
L
H
L
A
B
H
H
H
500 Ω
1 kΩ
1 kΩ
positive logic:
Y = AB or A+B
GND
Resistor values shown are nominal.
electrical characteristics over recommended operating free-air temperature range
SN55452B
SN75452B
‡
PARAMETER
UNIT
TEST CONDITIONS
§
TYP
§
TYP
MIN
MAX MIN
MAX
V
V
Input clamp voltage
V
V
= MIN,
= MIN,
I = –12 mA
–1.2
0.25
–1.5
–1.2
0.25
–1.5
V
IK
CC
I
V
IH
V
IH
V
IL
= MIN,
= MIN,
= 0.8 V,
CC
0.5
0.8
0.4
0.7
I
= 100 mA
OL
Low-level output voltage
V
OL
V
= MIN,
CC
= 300 mA
0.5
0.5
I
OL
V
CC
V
OH
= MIN,
= 30 V
I
High-level output current
300
100
µA
OH
I
I
I
I
I
Input current at maximum input voltage
High-level input current
V
CC
V
CC
V
CC
V
CC
V
CC
= MAX, V = 5.5 V
1
40
1
40
mA
µA
I
I
= MAX, V = 2.4 V
IH
I
Low-level input current
= MAX, V = 0.4 V
–1.1
11
–1.6
14
–1.1
11
–1.6
14
mA
mA
mA
IL
I
Supply current, outputs high
Supply current, outputs low
= MAX, V = 0
I
CCH
CCL
= MAX, V = 5 V
56
71
56
71
I
‡
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
All typical values are at V
= 5 V, T = 25°C.
A
CC
switching characteristics, V
= 5 V, T = 25°C
A
CC
PARAMETER
TEST CONDITIONS
MIN
TYP
26
24
5
MAX
35
35
8
UNIT
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
I
R
≈ 200 mA,
= 50 Ω,
C = 15 pF,
L
See Figure 1
O
L
ns
Transition time, high-to-low-level output
7
12
SN55452B
SN75452B
V –6.5
S
V
= 20 V,
I
O
≈ 300 mA,
S
V
OH
High-level output voltage after switching
mV
See Figure 2
V
S
–6.5
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN55451B, SN55452B, SN55453B, SN55454B
SN75451B, SN75452B, SN75453B, SN75454B
DUAL PERIPHERAL DRIVERS
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999
†
logic diagram (positive logic)
logic symbol
3
1
1
2
1Y
2Y
≥1
1A
2
3
5
1A
1B
1Y
2Y
1B
6
2A
7
5
4
6
7
2A
2B
2B
†
This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC publication 617-12.
Pin numbers shown are for the D, JG, and P packages.
GND
V
schematic (each driver)
FUNCTION TABLE
(each driver)
CC
4 kΩ
1.6 kΩ
4 kΩ
130 Ω
A
L
B
L
Y
L (on state)
H (off state)
H (off state)
H (off state)
L
H
L
Y
H
H
A
B
H
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
SN55453B
SN75453B
‡
PARAMETER
UNIT
TEST CONDITIONS
§
TYP
§
TYP
MIN
MAX MIN
MAX
V
V
Input clamp voltage
V
V
= MIN,
= MIN,
I = –12 mA
–1.2
0.25
–1.5
–1.2
0.25
–1.5
V
IK
CC
I
V
IL
V
IL
V
IH
= 0.8 V,
= 0.8 V,
= MIN,
CC
0.5
0.8
0.4
0.7
I
= 100 mA
OL
Low-level output voltage
V
OL
V
= MIN,
= 300 mA
CC
0.5
0.5
I
OL
V
CC
V
OH
= MIN,
= 30 V
I
High-level output current
300
100
µA
OH
I
I
I
I
I
Input current at maximum input voltage
High-level input current
V
CC
V
CC
V
CC
V
CC
V
CC
= MAX, V = 5.5 V
1
40
1
40
mA
µA
I
I
= MAX, V = 2.4 V
IH
I
Low-level input current
= MAX, V = 0.4 V
–1
8
–1.6
11
–1
8
–1.6
11
mA
mA
mA
IL
I
Supply current, outputs high
Supply current, outputs low
= MAX, V = 5 V
I
CCH
CCL
= MAX, V = 0
54
68
54
68
I
‡
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
All typical values are at V
= 5 V, T = 25°C.
A
CC
switching characteristics, V
= 5 V, T = 25°C
A
CC
PARAMETER
TEST CONDITIONS
MIN
TYP
18
18
5
MAX
25
25
8
UNIT
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
I
R
≈ 200 mA,
= 50 Ω,
C = 15 pF,
L
See Figure 1
O
L
ns
Transition time, high-to-low-level output
7
12
SN55453B
SN75453B
V –6.5
S
V
= 20 V,
I
O
≈ 300 mA,
S
V
OH
High-level output voltage after switching
mV
See Figure 2
V
S
–6.5
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN55451B, SN55452B, SN55453B, SN55454B
SN75451B, SN75452B, SN75453B, SN75454B
DUAL PERIPHERAL DRIVERS
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999
†
logic diagram (positive logic)
logic symbol
3
5
1
1A
1Y
2Y
1
≥1
1A
1B
2A
2B
3
5
2
2
6
7
1Y
2Y
1B
6
2A
7
2B
4
GND
†
This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC publication 617-12.
schematic (each driver)
Pin numbers shown are for the D, JG, and P packages.
V
CC
2 kΩ
2 kΩ
FUNCTION TABLE
(each driver)
1.6
kΩ
4 kΩ
4
kΩ
130 Ω
A
L
B
L
Y
H (off state)
L (on state)
L (on state)
L (on state)
Y
A
B
L
H
L
H
H
H
1 kΩ
1 kΩ
500 Ω
positive logic:
Y = A+B or AB
GND
Resistor values shown are nominal.
electrical characteristics over recommended operating free-air temperature range
SN55454B
SN75454B
‡
PARAMETER
Input clamp voltage
UNIT
TEST CONDITIONS
§
§
MIN TYP
MAX
MIN TYP
MAX
V
V
V
V
= MIN,
= MIN,
I = –12 mA
–1.2
0.25
–1.5
–1.2
0.25
–1.5
V
IK
CC
I
V
V
V
= MIN,
= MIN,
= 0.8 V,
CC
IH
IH
IL
0.5
0.8
0.4
0.7
I
= 100 mA
OL
Low-level output voltage
V
OL
V
I
= MIN,
CC
= 300 mA
0.5
0.5
OL
V
V
= MIN,
= 30 V
CC
OH
I
High-level output current
300
100
µA
OH
I
I
I
I
I
Input current at maximum input voltage
High-level input current
V
CC
V
CC
V
CC
V
CC
V
CC
= MAX,
= MAX,
= MAX,
= MAX,
= MAX,
V = 5.5 V
1
40
1
40
mA
µA
I
I
V = 2.4 V
I
IH
Low-level input current
V = 0.4 V
I
–1
13
61
–1.6
17
–1
13
61
–1.6
17
mA
mA
mA
IL
Supply current, outputs high
Supply current, outputs low
V = 0
I
CCH
CCL
V = 5 V
I
79
79
‡
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
All typical values are at V
= 5 V, T = 25°C.
A
CC
switching characteristics, V
= 5 V, T = 25°C
A
CC
PARAMETER
TEST CONDITIONS
MIN
TYP
27
24
5
MAX
35
35
8
UNIT
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
I
R
≈ 200 mA,
= 50 Ω,
C = 15 pF,
L
See Figure 1
O
L
ns
Transition time, high-to-low-level output
7
12
SN55454B
SN75454B
V –6.5
S
V
= 20 V,
I
O
≈ 300 mA,
S
V
OH
High-level output voltage after switching
mV
See Figure 2
V
S
–6.5
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN55451B, SN55452B, SN55453B, SN55454B
SN75451B, SN75452B, SN75453B, SN75454B
DUAL PERIPHERAL DRIVERS
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999
PARAMETER MEASUREMENT INFORMATION
≤ 5 ns
90%
≤ 10 ns
3 V
Input
2.4 V
10 V
90%
1.5 V
Input
1.5 V
’451B
’453B
R
= 50 Ω
L
’451B
’452B
10%
90%
10%
0.5 µs
0 V
3 V
Output
Pulse
Generator
(see Note A)
≤ 5 ns
≤ 10 ns
Circuit
Under
Test
Input
’452B
’454B
90%
1.5 V
1.5 V
10%
10%
C
= 15 pF
0 V
L
t
t
(see Note B)
PHL
PLH
90%
’453B
’454B
GND SUB
V
OH
90%
50%
10%
50%
10%
Output
0.4 V
V
OL
TEST CIRCUIT
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. Test Circuit and Voltage Waveforms, Complete Drivers
V
S
= 20 V
≤ 5 ns
90%
≤ 10 ns
3 V
90%
1.5 V
Input
2 mH
1.5 V
Input
2.4 V
5 V
’451B
’453B
10%
10%
40 µs
0 V
3 V
1N3064
’451B
’452B
65 Ω
≤ 5 ns
90%
1.5 V
≤ 10 ns
Output
Pulse
Generator
(see Note A)
Input
’452B
’454B
90%
1.5 V
Circuit
Under
Test
10%
10%
C
= 15 pF
0 V
L
(see Note B)
V
OH
’453B
’454B
GND SUB
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. Test Circuit and Voltage Waveforms for Latch-Up Test of Complete Drivers
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN55451B, SN55452B, SN55453B, SN55454B
SN75451B, SN75452B, SN75453B, SN75454B
DUAL PERIPHERAL DRIVERS
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999
TYPICAL CHARACTERISTICS
TRANSISTOR
COLLECTOR-EMITTER SATURATION VOLTAGE
vs
COLLECTOR CURRENT
0.6
I
I
C
= 10
B
See Note A
0.5
0.4
0.3
0.2
0.1
0
T
A
= 70°C
T
A
= 0°C
T
A
= 25°C
10
20
40
70 100
200
400
I
C
– Collector Current – mA
NOTE A: These parameters must be measured using pulse techniques,
t
w
= 300 µs, duty cycle ≤ 2%.
Figure 3
8
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