參數(shù)資料
型號： DM74ALS14N
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： Hex Inverter with Schmitt Trigger Inputs
中文描述： ALS SERIES, HEX 1-INPUT INVERT GATE, PDIP14
封裝： 0.300 INCH, PLASTIC, MS-001, DIP-14
文件頁數(shù)： 2/6頁
文件大小： 76K
代理商： DM74ALS14N
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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相關代理商/技術參數(shù)
參數(shù)描述
DM74ALS14N 制造商:Fairchild Semiconductor Corporation 功能描述:IC GATES/INVERTERS LOGIC ROHS COMPLIANT
DM74ALS14N 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74ALS TTL 74ALS14 DIP14 5V
DM74ALS14N/A+ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hex Inverter
DM74ALS14N/B+ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hex Inverter
DM74ALS14SJ 功能描述:變換器 Hex Inverter RoHS:否 制造商:NXP Semiconductors 電路數(shù)量:6 邏輯系列:74ABT 邏輯類型:BiCMOS 高電平輸出電流:- 15 mA 低電平輸出電流:20 mA 傳播延遲時間:2.2 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 工作溫度范圍: 封裝 / 箱體:DIP-14 封裝:Tube
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