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54F161AFM PDF预览

54F161AFM

更新时间: 2024-01-30 12:32:55
品牌 Logo 应用领域
美国国家半导体 - NSC 计数器触发器逻辑集成电路输出元件
页数 文件大小 规格书
10页 199K
描述
Synchronous Presettable Binary Counter

54F161AFM 数据手册

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Absolute Maximum Ratings (Note 1)  
If Military/Aerospace specified devices are required,  
please contact the National Semiconductor Sales  
Office/Distributors for availability and specifications.  
Recommended Operating  
Conditions  
Free Air Ambient Temperature  
Military  
Commercial  
b
a
55 C to 125 C  
§
0 C to 70 C  
§
§
b
b
b
a
65 C to 150 C  
Storage Temperature  
§
§
§
§
§
a
§
a
55 C to 125 C  
Ambient Temperature under Bias  
§
Supply Voltage  
Military  
Commercial  
a
a a  
4.5V to 5.5V  
a a  
4.5V to 5.5V  
Junction Temperature under Bias  
Plastic  
55 C to 175 C  
§
b
a
55 C to 150 C  
§
V
Pin Potential to  
CC  
Ground Pin  
b
a
0.5V to 7.0V  
b
a
0.5V to 7.0V  
Input Voltage (Note 2)  
Input Current (Note 2)  
Voltage Applied to Output  
b
a
30 mA to 5.0 mA  
e
in HIGH State (with V  
Standard Output  
0V)  
CC  
b
0.5V to 5.5V  
0.5V to V  
CC  
b
a
TRI-STATE Output  
É
Current Applied to Output  
in LOW State (Max)  
twice the rated I (mA)  
OL  
ESD Last Passing Voltage (Min)  
4000V  
Note 1: Absolute maximum ratings are values beyond which the device may  
be damaged or have its useful life impaired. Functional operation under  
these conditions is not implied.  
Note 2: Either voltage limit or current limit is sufficient to protect inputs.  
DC Electrical Characteristics  
54F/74F  
Typ  
Symbol  
Parameter  
Units  
Max  
V
CC  
Conditions  
Min  
V
V
V
V
Input HIGH Voltage  
2.0  
V
Recognized as a HIGH Signal  
Recognized as a LOW Signal  
IH  
Input LOW Voltage  
0.8  
V
V
IL  
b
e b  
18 mA  
Input Clamp Diode Voltage  
1.2  
Min  
Min  
I
I
CD  
OH  
IN  
e b  
Output HIGH  
Voltage  
54F 10% V  
2.5  
2.5  
2.7  
1 mA  
CC  
OH  
74F 10% V  
74F 5% V  
V
CC  
CC  
e
e
e
V
Output LOW  
Voltage  
54F 10% V  
74F 10% V  
0.5  
0.5  
I
20 mA  
2.7V  
OL  
CC  
OL  
V
Min  
Max  
Max  
Max  
0.0  
CC  
I
I
I
Input HIGH  
Current  
54F  
74F  
20.0  
5.0  
V
V
V
IH  
IN  
IN  
mA  
mA  
mA  
V
Input HIGH Current  
Breakdown Test  
54F  
74F  
100  
7.0  
7.0V  
BVI  
e
V
CC  
Output HIGH  
54F  
74F  
250  
50  
CEX  
OUT  
Leakage Current  
e
All Other Pins Grounded  
V
Input Leakage  
Test  
I
1.9 mA  
ID  
OD  
IL  
ID  
74F  
74F  
4.75  
e
All Other Pins Grounded  
I
I
Output Leakage  
Circuit Current  
V
150 mV  
IOD  
3.75  
mA  
0.0  
b
b
e
e
Input LOW Current  
0.6  
1.2  
mA  
mA  
Max  
Max  
V
V
0.5V (CEP, CP, MR, P P )  
0 3  
IN  
IN  
0.5V (CET, PE, SR)  
b
b
e
V 0V  
OUT  
I
I
Output Short-Circuit Current  
Power Supply Current  
60  
150  
mA  
mA  
Max  
Max  
OS  
CC  
37  
55  
5

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