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74AC16244 PDF预览

74AC16244

更新时间: 2024-01-25 18:21:10
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 驱动器
页数 文件大小 规格书
7页 72K
描述
16-Bit Buffer/Line Driver with 3-STATE Outputs

74AC16244 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP48,.3,20
针数:48Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.59
控制类型:ENABLE LOW系列:AC
JESD-30 代码:R-PDSO-G48JESD-609代码:e4
长度:12.5 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.024 A
位数:4功能数量:4
端口数量:2端子数量:48
最高工作温度:125 °C最低工作温度:-55 °C
输出特性:3-STATE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP48,.3,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260电源:3.3/5 V
Prop。Delay @ Nom-Sup:11.5 ns传播延迟(tpd):11.5 ns
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Bus Driver/Transceivers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):3.3 V
表面贴装:YES技术:CMOS
温度等级:MILITARY端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:6.1 mm

74AC16244 数据手册

 浏览型号74AC16244的Datasheet PDF文件第1页浏览型号74AC16244的Datasheet PDF文件第3页浏览型号74AC16244的Datasheet PDF文件第4页浏览型号74AC16244的Datasheet PDF文件第5页浏览型号74AC16244的Datasheet PDF文件第6页浏览型号74AC16244的Datasheet PDF文件第7页 
Functional Description  
The AC16244 and ACT16244 contain sixteen non-inverting  
buffers with 3-STATE standard outputs. The device is nib-  
ble (4 bits) controlled with each nibble functioning identi-  
cally, but independent of the other. The control pins can be  
shorted together to obtain full 16-bit operation. The  
3-STATE outputs are controlled by an Output Enable (OEn)  
input for each nibble. When OEn is LOW, the outputs are in  
2-state mode. When OEn is HIGH, the outputs are in the  
high impedance mode, but this does not interfere with  
entering new data into the inputs.  
Truth Tables  
Inputs  
Outputs  
Inputs  
Outputs  
OE1  
I0I3  
O0O3  
OE2  
I4I7  
O4O7  
L
L
L
H
X
L
H
Z
L
L
L
H
X
L
H
Z
H
H
Inputs  
Outputs  
Inputs  
Outputs  
OE3  
I8I11  
O8O11  
OE4  
I12I15  
O12O15  
L
L
L
H
X
L
H
Z
L
L
L
H
X
L
H
Z
H
H
L = LOW Voltage Level  
H = HIGH Voltage Level  
X = Immaterial  
Z = High Impedance  
Logic Diagram  
www.fairchildsemi.com  
2

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