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CY74FCT2240ATQCT PDF预览

CY74FCT2240ATQCT

更新时间: 2024-02-15 21:08:07
品牌 Logo 应用领域
德州仪器 - TI 总线驱动器总线收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
6页 59K
描述
8-Bit Buffers/Line Drivers

CY74FCT2240ATQCT 技术参数

生命周期:Transferred零件包装代码:SOIC
包装说明:SOP,针数:20
Reach Compliance Code:unknown风险等级:5.22
Is Samacsys:N其他特性:POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION; 25 OHM OUTPUT SERIES RESISTOR
系列:FCTJESD-30 代码:R-PDSO-G20
长度:12.8 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER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:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE传播延迟(tpd):8 ns
认证状态:Not Qualified座面最大高度:2.65 mm
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:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:7.5 mm
Base Number Matches:1

CY74FCT2240ATQCT 数据手册

 浏览型号CY74FCT2240ATQCT的Datasheet PDF文件第1页浏览型号CY74FCT2240ATQCT的Datasheet PDF文件第2页浏览型号CY74FCT2240ATQCT的Datasheet PDF文件第4页浏览型号CY74FCT2240ATQCT的Datasheet PDF文件第5页浏览型号CY74FCT2240ATQCT的Datasheet PDF文件第6页 
CY74FCT2240T  
CY74FCT2244T  
Capacitance[6]  
Parameter  
CIN  
Description  
Typ. [5]  
Max.  
10  
Unit  
pF  
Input Capacitance  
Output Capacitance  
5
9
COUT  
12  
pF  
Power Supply Characteristics  
Parameter  
Description  
Test Conditions  
VCC=Max., VIN < 0.2V,  
IN > VCC–0.2V  
Typ.[5]  
Max.  
Unit  
ICC  
Quiescent Power Supply Current  
0.1  
0.2  
mA  
V
ICC  
Quiescent Power Supply Current  
(TTL inputs)  
VCC=Max., VIN=3.4V,[8]  
f1=0, Outputs Open  
0.5  
2.0  
mA  
ICCD  
Dynamic Power Supply  
Current[9]  
VCC=Max., One Input Toggling,  
50% Duty Cycle, Outputs Open,  
OE1=OE2=GND,  
0.06  
0.12  
mA/  
MHz  
VIN < 0.2V or VIN > VCC–0.2V  
IC  
Total Power Supply Current[10]  
VCC=Max., 50% Duty Cycle,  
Outputs Open,  
One Bit Toggling at f1=10 MHz,  
0.7  
1.0  
1.3  
3.3  
1.4  
2.4  
mA  
mA  
mA  
mA  
OE1=OE2=GND,  
VIN < 0.2V or VIN > VCC–0.2V  
VCC=Max.,  
50% Duty Cycle, Outputs Open,  
One Bit Toggling at f1=10 MHz,  
OE1=OE2=GND,  
VIN=3.4V or VIN=GND  
VCC=Max.,  
50% Duty Cycle, Outputs Open,  
Eight Bits Toggling at f1=2.5 MHz,  
OE1=OE2=GND,  
2.6[11]  
VIN < 0.2V or VIN > VCC–0.2V  
VCC=Max.,  
10.6[11]  
50% Duty Cycle, Outputs Open,  
Eight Bits Toggling at f1=2.5 MHz,  
OE1=OE2=GND,  
VIN=3.4V or VIN=GND  
Notes:  
8. Per TTL driven input (VIN=3.4V); all other inputs at VCC or GND.  
9. This parameter is not directly testable, but is derived for use in Total Power Supply calculations.  
10. IC  
IC  
=
=
=
=
=
=
=
=
=
=
IQUIESCENT + IINPUTS + IDYNAMIC  
ICC+ICCDHNT+ICCD(f0/2 + f1N1)  
Quiescent Current with CMOS input levels  
Power Supply Current for a TTL HIGH input (VIN=3.4V)  
Duty Cycle for TTL inputs HIGH  
ICC  
ICC  
DH  
NT  
ICCD  
f0  
Number of TTL inputs at DH  
Dynamic Current caused by an input transition pair (HLH or LHL)  
Clock frequency for registered devices, otherwise zero  
Input signal frequency  
f1  
N1  
Number of inputs changing at f1  
All currents are in milliamps and all frequencies are in megahertz.  
11. Values for these conditions are examples of the ICC formula. These limits are specified but not tested.  
3

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