參數(shù)資料
型號(hào)： DM74ALS14SJX
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： CERAMIC CHIP/MIL-PRF-55681
中文描述： ALS SERIES, HEX 1-INPUT INVERT GATE, PDSO14
封裝： EIAJ, SOIC-14
文件頁(yè)數(shù)： 2/6頁(yè)
文件大?。?/td> 76K
代理商： DM74ALS14SJX
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 free air temperature range (unless otherwise noted)
Symbol
Parameter
Note 2:
Plastic DIP package.
Note 3:
n
=
number of device outputs, n
1 outputs switching, each driven 0V to 3V one output @ GND.
Note 4:
n
=
number of device outputs, n outputs switching, n
1 inputs switching 0V to 3V. Input under test switching 3V to threshold (V
ILD
); 0V to threshold
(V
IHD
); f
=
1 MHz.
Supply Voltage
Input Voltage
Storage Temperature Range
Operating Free Air Temperature Range
Typical
θ
JA
N Package
M Package
7V
7V
65
°
C to
+
150
°
C
0
°
C to
+
70
°
C
78.5
°
C/W
109.0
°
C/W
Symbol
Parameter
Min
4.5
1.4
1.55
0.75
0.85
0.5
0.6
Nom
5
Max
5.5
2
1.85
1.2
1.1
Units
V
V
CC
V
T
+
Supply Voltage
Positive-Going Input
Threshold Voltage
Negative-Going Input
Threshold Voltage
Input Hysteresis
V
CC
=
Min to Max
V
CC
=
5V
V
CC
=
Min to Max
V
CC
=
5V
V
CC
=
Min to Max
V
CC
=
5V
V
V
T
V
HYS
V
I
OH
I
OL
T
A
HIGH Level Output Current
LOW Level Output Current
Operating Free Air Temperature Range
0.4
8
70
mA
mA
°
C
0
Test Conditions
Min
Typ
Max
Units
V
IK
V
OH
V
OL
Input Clamp Voltage
V
CC
=
Min, I
I
=
18 mA
V
CC
=
4.5V to 5.5V, I
OH
=
Max
V
CC
=
Min
1.5
V
HIGH Level Output Voltage
LOW Level Output Voltage
V
CC
2
V
V
I
OL
=
4 mA
I
OL
=
8 mA
0.25
0.4
0.35
0.5
20
100
100
20
100
112
12
12
V
μ
A
μ
A
μ
A
μ
A
μ
A
mA
mA
mA
I
T
+
I
T
I
I
I
IH
I
IL
I
O
I
CCH
I
CCL
V
OLP
Input Current at Positive-Going Threshold Voltage
Input Current at Negative-Going Threshold Voltage V
CC
=
5V, V
I
=
V
T
Input Current at Maximum Input Voltage
HIGH Level Input Current
LOW Level Input Current
V
CC
=
5V, V
I
=
V
T
+
V
CC
=
Max, V
I
=
7V
V
CC
=
Max, V
I
=
2.7V
V
CC
=
Max, V
I
=
0.4V
V
CC
=
Max, V
O
=
2.25V
V
CC
=
Max
V
CC
=
Max
V
CC
=
5.0V, T
A
=
25
°
C
(Figures 1, 2); (Note 2)(Note 3)
V
CC
=
5.0V, T
A
=
25
°
C
(Figures 1, 2); (Note 2)(Note 3)
V
CC
=
5.0V, T
A
=
25
°
C
(Note 2)(Note 4)
V
CC
=
5.0V, T
A
=
25
°
C
(Note 2)(Note 4)
Output Drive Current
Supply Current with Outputs HIGH
Supply Current with Outputs LOW
30
Quiet Output Maximum
Dynamic V
OL
Quiet Output Minimum
0.16
V
V
OLV
0.27
V
Dynamic V
OL
Minimum HIGH Level
Dynamic Input Voltage
V
IHD
1.44
V
V
ILD
Maximum LOW Level
Dynamic Input Voltage
1.15
V
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