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DM74AS1805N 参数 Datasheet PDF下载

DM74AS1805N图片预览
型号: DM74AS1805N
PDF下载: 下载PDF文件 查看货源
内容描述: 十六进制2输入或非驱动器 [Hex 2-Input NOR Driver]
分类和应用: 驱动器栅极触发器逻辑集成电路光电二极管
文件页数/大小: 4 页 / 50 K
品牌: FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
 浏览型号DM74AS1805N的Datasheet PDF文件第1页浏览型号DM74AS1805N的Datasheet PDF文件第3页浏览型号DM74AS1805N的Datasheet PDF文件第4页  
Absolute Maximum Ratings(Note 1)  
Supply Voltage  
Input Voltage  
7V  
7V  
Operating Free Air Temperature  
Storage Temperature Range  
Typical θJA  
0°C to 70°C  
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.  
65°C to +150°C  
N Package  
58.3°C/W  
M Package  
154.0°C/W  
Recommended Operating Conditions  
Symbol  
Parameter  
Min  
4.5  
2
Nom  
Max  
Units  
V
VCC  
VIH  
VIL  
IOH  
IOL  
TA  
Supply Voltage  
5
5.5  
HIGH Level Input Voltage  
V
LOW Level Input Voltage  
0.8  
48  
48  
V
HIGH Level Output Current  
LOW Level Output Current  
Operating Free Air Temperature Range  
mA  
mA  
°C  
0
70  
Electrical Characteristics  
over recommended operating free air temperature range  
Symbol  
Parameter  
Input Clamp Voltage  
Conditions  
Min  
Typ  
Max  
Units  
V
V
V
= 4.5V, I = −18 mA  
1.2  
V
IK  
CC  
I
HIGH Level  
I
I
I
= −2 mA, V = 4.5V to 5.5V  
V
2  
OH  
OH  
CC  
CC  
Output Voltage  
= −3 mA, V = 4.5V  
2.4  
3.2  
V
OH  
OH  
CC  
= Max, V = 4.5V  
2
CC  
V
LOW Level Output Voltage  
V
V
V
V
V
= 4.5V, I = Max, V = 2V  
0.5  
100  
20  
V
OL  
CC  
CC  
CC  
CC  
CC  
OL  
IH  
I
Input Current at Maximum Input Voltage  
HIGH Level Input Current  
= 5.5V, V = 7V  
µA  
µA  
µA  
mA  
mA  
mA  
I
I
I
= 5.5V, V = 2.7V  
I
IH  
I
LOW Level Input Current  
= 5.5V, V = 0.4V  
500  
200  
10  
IL  
I
I
Output Drive Current  
= 5.5V, V = 2.25V  
50  
135  
6.5  
O
O
I
Supply Current with Outputs HIGH  
Supply Current with Outputs LOW  
V
= 5.5V  
= 5.5V  
CC  
CCH  
CC  
I
V
20  
32  
CCL  
Switching Characteristics  
over recommended operating free air temperature range  
Symbol  
Parameter  
Propagation Delay Time  
Conditions  
Min  
Max  
Units  
T
T
V
= 4.5V to 5.5V  
= 500Ω  
PLH  
CC  
1
4.3  
ns  
LOW-to-HIGH Level Output  
Propagation Delay Time  
HIGH-to-LOW Level Output  
R
C
L
= 50 pF  
PHL  
L
1
4.3  
ns  
www.fairchildsemi.com  
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