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74ALS161BD PDF预览

74ALS161BD

更新时间: 2024-02-20 00:20:34
品牌 Logo 应用领域
恩智浦 - NXP 计数器触发器逻辑集成电路光电二极管输出元件
页数 文件大小 规格书
14页 172K
描述
4-bit binary counter

74ALS161BD 技术参数

生命周期:Contact ManufacturerReach Compliance Code:unknown
风险等级:5.75Is Samacsys:N
逻辑集成电路类型:BINARY COUNTERBase Number Matches:1

74ALS161BD 数据手册

 浏览型号74ALS161BD的Datasheet PDF文件第4页浏览型号74ALS161BD的Datasheet PDF文件第5页浏览型号74ALS161BD的Datasheet PDF文件第6页浏览型号74ALS161BD的Datasheet PDF文件第8页浏览型号74ALS161BD的Datasheet PDF文件第9页浏览型号74ALS161BD的Datasheet PDF文件第10页 
Philips Semiconductors  
Product specification  
4-bit binary counter  
74ALS161B/74ALS163B  
ABSOLUTE MAXIMUM RATINGS  
(Operation beyond the limit set forth in this table may impair the useful life of the device.  
Unless otherwise noted these limits are over the operating free air temperature range.)  
SYMBOL  
PARAMETER  
RATING  
–0.5 to +7.0  
–0.5 to +7.0  
–30 to +5  
UNIT  
V
V
I
Supply voltage  
Input voltage  
Input current  
CC  
V
IN  
IN  
V
mA  
V
V
Voltage applied to output in High output state  
Current applied to output in Low output state  
Operating free-air temperature range  
Storage temperature range  
–0.5 to V  
OUT  
OUT  
CC  
I
16  
mA  
°C  
°C  
T
amb  
0 to +70  
T
stg  
–65 to +150  
RECOMMENDED OPERATING CONDITIONS  
LIMITS  
NOM  
5.0  
SYMBOL  
PARAMETER  
UNIT  
MIN  
4.5  
MAX  
V
I
Supply voltage  
5.5  
V
V
CC  
V
IH  
High-level input voltage  
Low-level input voltage  
Input clamp current  
2.0  
V
IL  
IK  
0.8  
–18  
–0.4  
8
V
mA  
mA  
mA  
°C  
I
High-level output current  
Low-level output current  
Operating free-air temperature range  
OH  
I
OL  
T
amb  
0
+70  
DC ELECTRICAL CHARACTERISTICS  
(Over recommended operating free-air temperature range unless otherwise noted.)  
LIMITS  
1
SYMBOL  
PARAMETER  
TEST CONDITIONS  
UNIT  
2
MIN  
TYP  
MAX  
V
V
= ±10%, V = MAX,  
= MIN  
CC  
IH  
IL  
V
OH  
High-level output voltage  
I
= –0.4mA  
V
CC  
– 2  
V
OH  
I
I
= 4mA  
= 8mA  
0.25  
0.35  
0.40  
0.50  
–1.5  
0.1  
V
OL  
V
V
= MIN, V = MAX,  
IL  
= MIN  
CC  
IH  
V
Low-level output voltage  
OL  
V
OL  
V
Input clamp voltage  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= MIN, I = I  
IK  
–0.73  
V
IK  
I
I
Input current at minimum input voltage  
High-level input current  
= MAX, V = 7.0V  
mA  
µA  
mA  
mA  
mA  
I
I
I
IH  
= MAX, V = 2.7V  
20  
I
I
Low-level input current  
= MAX, V = 0.4V  
–0.1  
–112  
21  
IL  
I
3
I
Output current  
= MAX, V = 2.25V  
–30  
O
O
I
Supply current (total)  
= MAX  
10  
CC  
NOTES:  
1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.  
2. All typical values are at V = 5V, T = 25°C.  
CC  
amb  
3. The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, I  
.
OS  
7
1991 Feb 08  

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