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參數(shù)資料
| 型號： | DM74ALS32SJX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Quad 2-input OR Gate |
| 中文描述： | ALS SERIES, QUAD 2-INPUT OR GATE, PDSO14 |
| 封裝： | 5.30 MM, EIAJ TYPE2, SOP-14 |
| 文件頁數(shù)： | 2/5頁 |
| 文件大小： | 60K |
| 代理商： | DM74ALS32SJX |
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. All typical values are measured at V
CC
=
5V, T
A
=
25
°
C.
Symbol
Parameter
Switching Characteristics
over recommended operating free air temperature range.
Supply Voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature Range
Typical
θ
JA
N Package
M Package
7V
7V
0
°
C to
+
70
°
C
65
°
C to
+
150
°
C
89
°
C/W
120
°
C/W
Symbol
Parameter
Min
4.5
2
Nom
5
Max
5.5
Units
V
V
V
mA
mA
°
C
V
CC
V
IH
V
IL
I
OH
I
OL
T
A
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Free Air Operating Temperature
0.8
0.4
8
70
0
Conditions
Min
Typ
Max
Units
V
IK
V
OH
Input Clamp Voltage
HIGH Level
Output Voltage
V
CC
=
4.5V, I
I
=
18 mA
I
OH
=
0.4 mA
V
CC
=
4.5V to 5.5V
1.5
V
V
CC
2
V
V
OL
LOW Level
Output Voltage
Input Current @ Maximum
V
CC
=
4.5V
I
OL
=
4 mA
I
OL
=
8 mA
0.25
0.35
0.4
0.5
V
V
I
I
V
CC
=
5.5V, V
IH
=
7V
0.1
mA
Input Voltage
HIGH Level Input Current
LOW Level Input Current
I
IH
I
IL
I
O
I
CC
V
CC
=
5.5V, V
IH
=
2.7V
V
CC
=
5.5V, V
IL
=
0.4V
V
CC
=
5.5V
V
CC
=
5.5V
20
0.1
112
4
4.9
μ
A
mA
Output Drive Current
Supply Current
V
O
=
2.25V
Outputs HIGH
Outputs LOW
30
mA
mA
mA
1.9
2.6
Symbol
Parameter
Conditions
Min
Max
Units
t
PLH
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
V
CC
=
4.5V to 5.5V
R
L
=
500
C
L
=
50 pF
3
14
ns
t
PHL
3
12
ns
HIGH-to-LOW Level Output
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