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参数资料
| 型号： | DM74LS03N |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 通用总线功能 |
| 英文描述： | Quad 2-Input NAND Gates with Open-Collector Outputs |
| 中文描述： | LS SERIES, QUAD 2-INPUT NAND GATE, PDIP14 |
| 封装： | 0.300 INCH, PLASTIC, MS-001, DIP-14 |
| 文件页数： | 2/4页 |
| 文件大小： | 48K |
| 代理商： | DM74LS03N |
www.fairchildsemi.com
2
D
Absolute Maximum Ratings
(Note 1)
Note 1:
The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Recommended Operating Conditions
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Switching Characteristics
at V
CC
=
5V and T
A
=
25
°
C
Note 2:
All typicals are at V
CC
=
5V, T
A
=
25
°
C.
Supply Voltage
Input Voltage
Output Voltage
Operating Free Air Temperature Range
Storage Temperature Range
7V
7V
7V
0
°
C to
+
70
°
C
65
°
C to
+
150
°
C
Symbol
Parameter
Min
4.75
2
Nom
5
Max
5.25
Units
V
V
V
V
mA
°
C
V
CC
V
IH
V
IL
V
OH
I
OL
T
A
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Voltage
LOW Level Output Current
Free Air Operating Temperature
0.8
5.5
8
70
0
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(Note 2)
V
I
I
CEX
Input Clamp Voltage
V
CC
=
Min, I
I
=
18 mA
V
CC
=
Min, V
O
=
5.5V,
V
IL
=
Max
V
CC
=
Min, I
OL
=
Max,
V
IH
=
Min
I
OL
=
4 mA, V
CC
=
Min
V
CC
=
Max, V
I
=
7V
V
CC
=
Max, V
I
=
2.7V
V
CC
=
Max, V
I
=
0.4V
V
CC
=
Max
V
CC
=
Max
1.5
V
HIGH Level
Output Current
LOW Level
100
μ
A
V
OL
0.35
0.5
Output Voltage
V
0.25
0.4
I
I
I
IH
I
IL
I
CCH
I
CCL
Input Current @ Max Input Voltage
HIGH Level Input Current
LOW Level Input Current
0.1
20
0.36
1.6
4.4
mA
μ
A
mA
Supply Current with Outputs HIGH
Supply Current with Outputs LOW
0.8
2.4
mA
mA
R
L
=
2 k
Symbol
Parameter
C
L
=
15 pF
C
L
=
50 pF
Units
Min
Max
Min
Max
t
PLH
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
6
20
20
45
ns
t
PHL
3
15
4
20
ns
HIGH-to-LOW Level Output
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