M54HC4050D [STMICROELECTRONICS]
RAD-HARD HEX BUFFER/CONVERTER; 抗辐射六角缓冲器/转换器
| 型号： | M54HC4050D |
| 厂家： | 
ST |
| 描述： | RAD-HARD HEX BUFFER/CONVERTER |
| 文件： | 总9页 (文件大小：312K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
M54HC4050
RAD-HARD HEX BUFFER/CONVERTER
■
■
■
■
■
■
■
HIGH SPEED:
= 8ns (TYP.) at V =6V
t
PD
CC
LOW POWER DISSIPATION:
= 1µA(MAX.) at T =25°C
I
CC
A
HIGH NOISE IMMUNITY:
= V = 28% V (MIN.)
V
NIH
NIL
CC
DILC-16
FPC-16
SYMMETRICAL OUTPUT IMPEDANCE:
|I | = I = 6mA (MIN)
OH
OL
BALANCED PROPAGATION DELAYS:
t
t
ORDER CODES
PACKAGE
PLH
PHL
WIDE OPERATING VOLTAGE RANGE:
(OPR) = 2V to 6V
FM
EM
V
CC
DILC
FPC
M54HC4050D
M54HC4050K
M54HC4050D1
M54HC4050K1
PIN AND FUNCTION COMPATIBLE WITH
54 SERIES 4050
■
■
SPACE GRADE-1: ESA SCC QUALIFIED
50 krad QUALIFIED, 100 krad AVAILABLE ON
REQUEST
NO SEL UNDER HIGH LET HEAVY IONS
IRRADIATION
The internal circuit is composed of 3 stages, which
enables high noise immunity and a stable output.
Input protection circuits are different from those of
the high speed CMOS IC’s.
■
■
The V
side diodes are designed to allow
DEVICE FULLY COMPLIANT WITH
SCC-9401-038
CC
logic-level conversion from high-level voltages (up
to 13V) to low level voltages.
DESCRIPTION
The M54HC4050 is an high speed CMOS HEX
2
BUFFER fabricated with silicon gate C MOS
technology.
PIN CONNECTION
Rev. 1
1/9
May 2004
M54HC4050
Figure 1: IEC Logic Symbols
Figure 2: Input And Output Equivalent Circuit
Table 1: Pin Description
PIN N°
SYMBOL
NAME AND FUNCTION
2, 4, 6, 10,
12, 15
1Y to 6Y
Data Outputs
3, 5, 7, 9, 11,
14
1A to 6A
Data Inputs
13, 16
NC
Not Connected
8
1
GND
Ground (0V)
V
Positive Supply Voltage
CC
Table 2: Truth Table
INPUT
nA
OUTPUT
nY
L
L
H
H
Table 3: Absolute Maximum Ratings
Symbol
Parameter
Value
Unit
V
Supply Voltage
-0.5 to +7
-0.5 to 15
V
V
CC
V
DC Input Voltage
I
V
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
-0.5 to V + 0.5
V
O
CC
I
− 20
± 20
mA
mA
mA
mA
mW
°C
IK
I
OK
I
± 25
O
I
or I
DC V
or Ground Current
CC
± 50
CC
GND
P
Power Dissipation
300
D
T
Storage Temperature
Lead Temperature (10 sec)
-65 to +150
265
stg
T
°C
L
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
2/9
M54HC4050
Table 4: Recommended Operating Conditions
Symbol
Parameter
Value
Unit
V
Supply Voltage
2 to 6
0 to 13
0 to V
V
V
CC
V
Input Voltage
I
V
Output Voltage
V
O
CC
T
Operating Temperature
Input Rise and Fall Time
-55 to 125
0 to 1000
0 to 500
0 to 400
°C
ns
ns
ns
op
V
V
V
= 2.0V
= 4.5V
= 6.0V
CC
CC
CC
t , t
r
f
Table 5: DC Specifications
Test Condition
Value
-40 to 85°C -55 to 125°C Unit
T
= 25°C
Symbol
Parameter
A
V
CC
(V)
Min. Typ. Max. Min. Max. Min. Max.
V
High Level Input
Voltage
2.0
4.5
6.0
2.0
4.5
6.0
2.0
1.5
3.15
4.2
1.5
3.15
4.2
1.5
3.15
4.2
IH
V
V
V
Low Level Input
Voltage
0.5
1.35
1.8
0.5
1.35
1.8
0.5
1.35
1.8
IL
V
High Level Output
Voltage
I =-20 µA
1.9
4.4
5.9
2.0
4.5
6.0
1.9
4.4
1.9
4.4
OH
O
I =-20 µA
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
O
I =-20 µA
5.9
5.9
V
V
O
I =-4.0 mA
4.18 4.31
4.13
5.63
4.10
5.60
O
I =-5.2 mA
5.68
5.8
0.0
0.0
0.0
O
V
Low Level Output
Voltage
I =20 µA
0.1
0.1
0.1
0.1
0.1
0.1
0.1
OL
O
I =20 µA
O
I =20 µA
0.1
0.1
O
I =4.0 mA
0.17 0.26
0.18 0.26
0.33
0.33
0.40
0.40
O
I =5.2 mA
O
I
Input Leakage
Current
V = V or GND
± 0.1
± 0.5
± 1
± 5
I
I
CC
6.0
6.0
± 1
µA
µA
V = 13 V
I
I
Quiescent Supply
Current
CC
V = V or GND
1
10
20
I
CC
3/9
M54HC4050
Table 6: AC Electrical Characteristics (C = 50 pF, Input t = t = 6ns)
L
r
f
Test Condition
Value
T
= 25°C
Symbol
Parameter
-40 to 85°C -55 to 125°C Unit
A
V
C
L
CC
(V) (pF)
Min. Typ. Max. Min. Max. Min. Max.
t
t
Output Transition
Time
2.0
25
7
60
12
10
75
15
13
100
20
17
75
15
13
95
19
16
125
25
21
90
18
TLH THL
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
50
50
ns
ns
6
15
t
t
Propagation Delay
Time
30
9
115
23
PLH PHL
8
20
45
14
12
150
30
150
26
Table 7: Capacitive Characteristics
Test Condition
Value
-40 to 85°C -55 to 125°C Unit
T
= 25°C
Symbol
Parameter
A
V
CC
(V)
Min. Typ. Max. Min. Max. Min. Max.
C
Input Capacitance
5.0
5
10
10
10
pF
pF
IN
C
Power Dissipation
Capacitance (note
1)
PD
5.0
26
1) C is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
PD
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
= C x V x f + I /6 (per gate)
CC(opr)
PD CC IN CC
Figure 3: Test Circuit
C
R
= 50pF or equivalent (includes jig and probe capacitance)
L
T
= Z
of pulse generator (typically 50Ω)
OUT
4/9
M54HC4050
Figure 4: Waveform - Propagation Delay Times (f=1MHz; 50% duty cycle)
5/9
M54HC4050
DILC-16 MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
TYP
MAX.
MIN.
MAX.
A
a1
a2
B
2.1
3.00
0.63
1.82
0.40
0.20
20.06
7.36
2.71
3.70
1.14
2.39
0.50
0.30
20.58
7.87
0.083
0.118
0.025
0.072
0.016
0.008
0.790
0.290
0.107
0.146
0.045
0.094
0.020
0.012
0.810
0.310
0.88
0.035
b
0.45
0.254
20.32
7.62
0.018
0.010
0.800
0.300
0.100
0.700
0.310
0.295
b1
D
E
e
2.54
e1
e2
F
17.65
7.62
7.29
17.78
7.87
17.90
8.12
7.70
3.83
12.1
1.5
0.695
0.300
0.287
0.705
0.320
0.303
0.151
0.476
0.059
7.49
I
K
10.90
1.14
0.429
0.045
L
0056437F
6/9
M54HC4050
FPC-16 MECHANICAL DATA
mm.
inch
TYP.
0.272
DIM.
MIN.
6.75
9.76
1.49
0.102
8.76
TYP
6.91
9.94
MAX.
7.06
MIN.
0.266
0.384
0.059
0.004
0.345
MAX.
0.278
0.399
0.077
0.006
0.355
A
B
C
D
E
F
10.14
1.95
0.392
0.127
8.89
1.27
0.43
0.152
9.01
0.005
0.350
0.050
0.017
G
H
L
0.38
6.0
0.48
0.015
0.237
0.738
0.013
0.019
18.75
0.33
22.0
0.43
0.867
0.017
M
N
0.38
4.31
0.015
0.170
G
D
F
H
16
9
A
N
L
1
8
H
M
E
B
C
0016030E
7/9
M54HC4050
Table 8: Revision History
Date
Revision
Description of Changes
14-May-2004
1
First Release
8/9
M54HC4050
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
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9/9
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