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參數資料
| 型號： | MM54C373 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Octal D-Type Latch Octal D-Type Flip-Flop |
| 中文描述： | 八路D型鎖存器八路D類觸發器 |
| 文件頁數： | 2/8頁 |
| 文件大小： | 170K |
| 代理商： | MM54C373 |
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Voltage at Any Pin
b
0.3V to V
CC
a
0.3V
Operating Temperature Range (T
A
)
MM54C373
MM74C373
b
55
§
C to
a
125
§
C
b
40
§
C to
a
85
§
C
b
65
§
C to
a
150
§
C
Storage Temperature Range (T
S
)
Power Dissipation
Dual-In-Line
Small Outline
700 mW
500 mW
Operating V
CC
Range
Absolute Maximum V
CC
Lead Temperature (T
L
)
(Soldering, 10 seconds)
3V to 15V
18V
260
§
C
DC Electrical Characteristics
Min/Max limits apply across temperature range unless otherwise noted
Symbol
Parameter
Conditions
Min
Typ
Max
Units
CMOS TO CMOS
V
IN(1)
Logical ‘‘1’’ Input Voltage
V
CC
e
5V
V
CC
e
10V
3.5
8.0
V
V
V
IN(0)
Logical ‘‘0’’ Input Voltage
V
CC
e
5V
V
CC
e
10V
1.5
2.0
V
V
V
OUT(1)
Logical ‘‘1’’ Output Voltage
V
CC
e
5V, I
O
e b
10
m
A
V
CC
e
10V, I
O
e b
10
m
A
4.5
9.0
V
V
V
OUT(0)
Logical ‘‘0’’ Output Voltage
V
CC
e
5V, I
O
e
10
m
A
V
CC
e
10V, I
O
e
10
m
A
0.5
1.0
V
V
I
IN(1)
Logical ‘‘1’’ Input Current
V
CC
e
15V, V
IN
e
15V
0.005
1.0
m
A
I
IN(0)
Logical ‘‘0’’ Input Current
V
CC
e
15V, V
IN
e
0V
b
1.0
b
0.005
m
A
I
OZ
TRI-STATE Leakage Current
V
CC
e
15V, V
O
e
15V
V
CC
e
15V, V
O
e
0V
0.005
b
0.005
1.0
m
A
m
A
b
1.0
I
CC
Supply Current
V
CC
e
15V
0.05
300
m
A
CMOS/LPTTL INTERFACE
V
IN(1)
Logical ‘‘1’’ Input Voltage
54C
74C
V
CC
e
4.5V
V
CC
e
4.75V
V
CC
b
1.5
V
CC
b
1.5
V
V
V
IN(0)
Logical ‘‘0’’ Input Voltage
54C
54C
V
CC
e
4.5V
V
CC
e
4.75V
0.8
0.8
V
V
V
OUT(1)
Logical ‘‘1’’ Output Voltage
54C
74C
V
CC
e
4.5V, I
O
e b
360
m
A
V
CC
e
4.75V, I
O
e b
360
m
A
V
CC
b
0.4
V
CC
b
0.4
V
V
54C
74C
V
CC
e
4.5V, I
O
e b
1.6 mA
V
CC
e
4.75V, I
O
e b
1.6 mA
2.4
2.4
V
V
V
OUT(0)
Logical ‘‘0’’ Output Voltage
54C
74C
V
CC
e
4.5V, I
O
e
1.6 mA
V
CC
e
4.75V, I
O
e
1.6 mA
0.4
0.4
V
V
OUTPUT DRIVE (Short Circuit Current)
I
SOURCE
Output Source Current
V
CC
e
5V, V
OUT
e
0V
T
A
e
25
§
C (Note 4)
b
12
b
24
mA
I
SOURCE
Output Source Current
V
CC
e
10V, V
OUT
e
0V
T
A
e
25
§
C (Note 4)
b
24
b
48
mA
I
SINK
Output Sink Current
(N-Channel)
V
CC
e
5V, V
OUT
e
V
CC
T
A
e
25
§
C (Note 4)
6
12
mA
I
SINK
Output Sink Current
(N-Channel)
V
CC
e
10V, V
OUT
e
V
CC
T
A
e
25
§
C (Note 4)
24
48
mA
Note 1:
‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed. Except for ‘‘Operating Temperature Range’’
they are not meant to imply that the devices should be operated at these limits. The table of ‘‘Electrical Characteristics’’ provides conditions for actual device
operation.
2
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