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參數(shù)資料
| 型號(hào)： | DM74ALS240A |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Octal 3-STATE Bus Driver |
| 中文描述： | 八路三態(tài)總線(xiàn)驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 3/7頁(yè) |
| 文件大?。?/td> | 78K |
| 代理商： | DM74ALS240A |
3
www.fairchildsemi.com
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 specified)
Symbol
Parameter
Supply Voltage, V
CC
Input Voltage
Voltage Applied to Disabled Output
Operating Free Air Temperature Range
Storage Temperature Range
Typical
θ
JA
N Package
M Package
7V
7V
5.5V
0
°
C to
+
70
°
C
65
°
C to
+
150
°
C
60.5
°
C/W
79.8
°
C/W
Symbol
Parameter
Min
4.5
2
Typ
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
Operating Free Air Temperature
0.8
15
24
70
0
Conditions
Min
Typ
Max
Units
V
IK
V
OH
Input Clamp Voltage
V
CC
=
4.5V, I
I
=
18 mA
V
CC
=
4.5V to 5.5V
V
CC
=
4.5V
1.5
V
HIGH Level
Output Voltage
I
OH
=
0.4 mA
I
OH
=
3 mA
I
OH
=
Max
V
CC
2
2.4
2
V
V
V
V
OL
LOW Level
Output Voltage
V
CC
=
4.5V
I
OL
=
Max
0.35
0.5
V
I
I
Input Current at Max
Input Voltage
HIGH Level Input Current
V
CC
=
5.5V, V
I
=
7V
0.1
mA
I
IH
I
IL
I
O
I
OZH
V
CC
=
5.5V, V
I
=
2.7V
V
CC
=
5.5V, V
IL
=
0.4V
V
CC
=
5.5V, V
O
=
2.25V
20
0.1
112
μ
A
mA
mA
LOW Level Input Current
Output Drive Current
HIGH Level 3-STATE
30
V
CC
=
5.5V, V
O
=
2.7V
20
μ
A
Output Current
LOW Level 3-STATE
Output Current
I
OZL
V
CC
=
5.5V, V
O
=
0.4V
20
μ
A
I
CC
Supply Current
V
CC
=
5.5V, ALS240A
Outputs HIGH
Outputs LOW
4
10
mA
13
23
mA
Outputs 3-STATE
V
CC
=
5.5V, ALS241A
Outputs HIGH
14
25
mA
9
15
mA
Outputs LOW
Outputs 3-STATE
15
17
26
30
mA
mA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DM74ALS240AN | Octal 3-STATE Bus Driver |
| DM74ALS240ASJ | Octal 3-STATE Bus Driver |
| DM74ALS241AN | Octal 3-STATE Bus Driver |
| DM74ALS241AWM | Octal 3-STATE Bus Driver |
| DM74ALS240ASJX | Dual 4-Bit Inverting Buffer/Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DM74ALS240A_07 | 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:Octal 3-STATE Bus Driver |
| DM74ALS240A-1N | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Dual 4-Bit Inverting Buffer/Driver |
| DM74ALS240A-1WM | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Dual 4-Bit Inverting Buffer/Driver |
| DM74ALS240AJ/A+ | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Dual 4-Bit Inverting Buffer/Driver |
| DM74ALS240AJ-1/A+ | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Dual 4-Bit Inverting Buffer/Driver |
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