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74F191SMX PDF预览

74F191SMX

更新时间: 2024-02-02 11:39:52
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 计数器时钟
页数 文件大小 规格书
12页 185K
描述
Up/Down Binary Counter with Preset and Ripple Clock

74F191SMX 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.28Is Samacsys:N
其他特性:TCO OUTPUT计数方向:BIDIRECTIONAL
系列:F/FASTJESD-30 代码:R-PDIP-T16
负载/预设输入:YES逻辑集成电路类型:BINARY COUNTER
工作模式:SYNCHRONOUS位数:4
功能数量:1端子数量:16
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
传播延迟(tpd):12 ns认证状态:Not Qualified
最大供电电压 (Vsup):5.25 V最小供电电压 (Vsup):4.75 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:TTL温度等级:COMMERCIAL
端子形式:THROUGH-HOLE端子位置:DUAL
触发器类型:POSITIVE EDGE最小 fmax:125 MHz
Base Number Matches:1

74F191SMX 数据手册

 浏览型号74F191SMX的Datasheet PDF文件第2页浏览型号74F191SMX的Datasheet PDF文件第3页浏览型号74F191SMX的Datasheet PDF文件第4页浏览型号74F191SMX的Datasheet PDF文件第6页浏览型号74F191SMX的Datasheet PDF文件第7页浏览型号74F191SMX的Datasheet PDF文件第8页 
Absolute Maximum Ratings  
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be  
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.  
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.  
The absolute maximum ratings are stress ratings only.  
Symbol  
Parameter  
Rating  
T
Storage Temperature  
–65°C to +150°C  
–55°C to +125°C  
–55°C to +150°C  
–0.5V to +7.0V  
–0.5V to +7.0V  
–30mA to +5.0mA  
STG  
T
Ambient Temperature Under Bias  
Junction Temperature Under Bias  
A
T
J
V
V
Pin Potential to Ground Pin  
CC  
CC  
(2)  
V
Input Voltage  
Input Current  
IN  
IN  
(2)  
I
V
Voltage Applied to Output in HIGH State (with V = 0V)  
O
CC  
Standard Output  
–0.5V to V  
CC  
3-STATE Output  
–0.5V to +5.5V  
twice the rated I (mA)  
Current Applied to Output in LOW State (Max.)  
OL  
Note:  
2. Either voltage limit or current limit is sufficient to protect inputs.  
Recommended Operating Conditions  
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended  
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not  
recommend exceeding them or designing to absolute maximum ratings.  
Symbol  
Parameter  
Rating  
T
Free Air Ambient Temperature  
Supply Voltage  
0°C to +70°C  
A
V
+4.5V to +5.5V  
CC  
©1988 Fairchild Semiconductor Corporation  
74F191 Rev. 1.0.2  
www.fairchildsemi.com  
5

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