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74AC191SCX_NL PDF预览

74AC191SCX_NL

更新时间: 2024-01-20 15:44:19
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
10页 117K
描述
Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16, 0.150 INCH, MS-012, SOIC-16

74AC191SCX_NL 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:5.30 MM, EIAJ TYPE2, SOP-16
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.66
其他特性:TCO OUTPUT计数方向:BIDIRECTIONAL
系列:ACJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:10.2 mm
负载电容(CL):50 pF负载/预设输入:YES
逻辑集成电路类型:BINARY COUNTER最大频率@ Nom-Sup:65000000 Hz
最大I(ol):0.012 A工作模式:SYNCHRONOUS
湿度敏感等级:1位数:4
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260电源:3.3/5 V
传播延迟(tpd):16 ns认证状态:Not Qualified
座面最大高度:2.1 mm子类别:Counters
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED触发器类型:POSITIVE EDGE
宽度:5.3 mm最小 fmax:133 MHz
Base Number Matches:1

74AC191SCX_NL 数据手册

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Absolute Maximum Ratings(Note 2)  
Recommended Operating  
Conditions  
Supply Voltage (VCC  
)
0.5V to +7.0V  
DC Input Diode Current (IIK  
VI = −0.5V  
)
Supply Voltage (VCC  
)
2.0V to 6.0V  
0V to VCC  
20 mA  
+20 mA  
Input Voltage (VI)  
VI = VCC + 0.5V  
Output Voltage (VO)  
0V to VCC  
DC Input Voltage (VI)  
0.5V to VCC + 0.5V  
Operating Temperature (TA)  
40°C to +85°C  
DC Output Diode Current (IOK  
)
Minimum Input Edge Rate (V/t)  
V
V
O = −0.5V  
20 mA  
+20 mA  
V
IN from 30% to 70% of VCC  
O = VCC + 0.5V  
VCC @ 3.3V 4.5V, 5.5V  
125 mV/ns  
DC Output Voltage (VO)  
DC Output Source  
0.5V to VCC + 0.5V  
or Sink Current (IO)  
±50 mA  
DC VCC or Ground Current  
per Output Pin (ICC or IGND  
)
±50 mA  
Note 2: Absolute maximum ratings are those values beyond which dam-  
age to the device may occur. The databook specifications should be met,  
without exception, to ensure that the system design is reliable over its  
power supply, temperature, output/input loading variables. Fairchild does  
not recommend operation of FACT circuits outside databook specifica-  
tions.  
Storage Temperature (TSTG  
Junction Temperature (TJ)  
PDIP  
)
65°C to +150°C  
140°C  
DC Electrical Characteristics  
VCC  
T
A = +25°C  
TA = −40°C to +85°C  
Symbol  
VIH  
Parameter  
Units  
Conditions  
(V)  
3.0  
4.5  
5.5  
3.0  
4.5  
5.5  
3.0  
4.5  
5.5  
3.0  
4.5  
5.5  
Typ  
Guaranteed Limits  
Minimum HIGH Level  
Input Voltage  
1.5  
2.1  
3.15  
3.85  
0.9  
2.1  
3.15  
3.85  
0.9  
V
OUT = 0.1V  
2.25  
2.75  
1.5  
V
or VCC 0.1V  
VIL  
Maximum LOW Level  
Input Voltage  
V
OUT = 0.1V  
2.25  
2.75  
2.99  
4.49  
5.49  
1.35  
1.65  
2.9  
1.35  
1.65  
2.9  
V
V
V
or VCC 0.1V  
VOH  
Minimum HIGH Level  
Output Voltage  
4.4  
4.4  
IOUT = −50 µA  
5.4  
5.4  
2.56  
3.86  
4.86  
2.46  
3.76  
4.76  
VIN = VIL or VIH  
I
I
I
OH 12 mA  
OH = −24 mA  
OH.= −24 mA (Note 3)  
VOL  
Maximum LOW Level  
Output Voltage  
3.0  
4.5  
5.5  
3.0  
4.5  
5.5  
0.002  
0.001  
0.001  
0.1  
0.1  
0.1  
0.1  
V
V
I
OUT = 50 µA  
0.1  
0.1  
0.36  
0.36  
0.36  
0.44  
0.44  
0.44  
VIN = VIL or VIH  
I
I
I
OL = 12 mA  
OL = 24 mA  
OL = 24 mA (Note 3)  
IIN  
Maximum Input  
5.5  
±0.1  
±1.0  
µA  
VI = VCC, GND  
(Note 5)  
IOLD  
Leakage Current  
Minimum Dynamic  
Output Current (Note 4)  
Maximum Quiescent  
Supply Current  
5.5  
5.5  
75  
mA  
mA  
VOLD = 1.65V Max  
VOHD = 3.85V Min  
VIN = VCC  
IOHD  
75  
ICC  
5.5  
4.0  
40.0  
µA  
(Note 5)  
or GND  
Note 3: All outputs loaded; thresholds on input associated with output under test.  
Note 4: Maximum test duration 2.0 ms, one output loaded at a time.  
Note 5: IIN and ICC @ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V VCC  
.
www.fairchildsemi.com  
4

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