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74LVTH2244SJX PDF预览

74LVTH2244SJX

更新时间: 2024-01-15 12:54:44
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 总线驱动器总线收发器逻辑集成电路光电二极管信息通信管理
页数 文件大小 规格书
7页 96K
描述
Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs

74LVTH2244SJX 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP,针数:20
Reach Compliance Code:unknown风险等级:5.16
Is Samacsys:N系列:LVT
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:12.8015 mm逻辑集成电路类型:BUS DRIVER
湿度敏感等级:1位数:4
功能数量:2端口数量:2
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C输出特性:3-STATE WITH SERIES RESISTOR
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
传播延迟(tpd):5.3 ns座面最大高度:2.642 mm
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2.7 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:BICMOS温度等级:INDUSTRIAL
端子面层:MATTE TIN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宽度:7.493 mm
Base Number Matches:1

74LVTH2244SJX 数据手册

 浏览型号74LVTH2244SJX的Datasheet PDF文件第1页浏览型号74LVTH2244SJX的Datasheet PDF文件第2页浏览型号74LVTH2244SJX的Datasheet PDF文件第3页浏览型号74LVTH2244SJX的Datasheet PDF文件第5页浏览型号74LVTH2244SJX的Datasheet PDF文件第6页浏览型号74LVTH2244SJX的Datasheet PDF文件第7页 
DC Electrical Characteristics (Continued)  
T
40 C to 85 C  
Typ  
A
V
(V)  
CC  
Symbol  
Parameter  
Units  
mA  
Conditions  
Min  
Max  
(Note 4)  
I
Power Supply Current  
3.6  
0.19  
0.2  
V
V
5.5V,  
Outputs Disabled  
One Input at V  
CCZ  
CC  
O
I
Increase in Power Supply Current  
(Note 8)  
3.6  
mA  
0.6V  
CC  
CC  
Other Inputs at V or GND  
CC  
Note 4: All typical values are at V  
3.3V, T  
25 C.  
CC  
A
Note 5: Applies to bushold versions only (74LVTH2244).  
Note 6: An external driver must source at least the specified current to switch from LOW-to-HIGH.  
Note 7: An external driver must sink at least the specified current to switch from HIGH-to-LOW.  
Note 8: This is the increase in supply current for each, input that is at the specified voltage level rather than V or GND.  
CC  
Dynamic Switching Characteristics (Note 9)  
V
T
25 C  
Typ  
Conditions  
CC  
A
Symbol  
Parameter  
Units  
C
50 pF, R  
500  
(V)  
3.3  
3.3  
Min  
Max  
L
L
V
V
Quiet Output Maximum Dynamic V  
0.8  
0.8  
V
V
(Note 10)  
OLP  
OL  
Quiet Output Minimum Dynamic V  
OLV  
OL  
Note 9: Characterized in SOIC package. Guaranteed parameter, but not tested.  
Note 10: Max number of outputs defined as (n). n 1 data inputs are driven 0V to 3V. Output under test held LOW.  
AC Electrical Characteristics  
T
40 C to 85 C  
50 pF, R 500  
A
C
L
L
Symbol  
Parameter  
Units  
V
3.3V 0.3V  
V
2.7V  
Max  
CC  
CC  
Min  
Typ  
Max  
Min  
(Note 11)  
t
t
t
t
t
t
t
t
Propagation Delay Data to Output  
Output Enable Time  
1.0  
1.0  
1.0  
1.1  
1.9  
1.8  
4.4  
4.1  
5.9  
5.5  
6.1  
4.5  
1.0  
1.0  
1.0  
1.1  
1.9  
1.8  
5.3  
4.4  
7.7  
6.2  
6.8  
4.5  
PLH  
ns  
ns  
ns  
ns  
PHL  
PZH  
PZL  
Output Disable Time  
PHZ  
PLZ  
Output to Output Skew  
(Note 12)  
OSHL  
OSLH  
1.0  
1.0  
Note 11: All typical values are at V  
3.3V, T  
25 C.  
CC  
A
Note 12: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The  
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (t  
) or LOW-to-HIGH (t  
).  
OSLH  
OSHL  
Capacitance (Note 13)  
Symbol  
Parameter  
Input Capacitance  
Output Capacitance  
Conditions  
Typical  
Units  
pF  
C
C
V
V
0V, V 0V or V  
3
6
IN  
CC  
I
CC  
3.0V, V  
0V or V  
CC  
pF  
OUT  
CC  
O
Note 13: Capacitance is measured at frequency f 1 MHz, per MIL-STD-883B, Method 3012.  
www.fairchildsemi.com  
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