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74ACQ244SCX_NL PDF预览

74ACQ244SCX_NL

更新时间: 2024-11-05 13:04:51
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 驱动器
页数 文件大小 规格书
12页 307K
描述
Bus Driver, AC Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, 0.300 INCH, LEAD FREE, MS-013, SOIC-20

74ACQ244SCX_NL 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:20
Reach Compliance Code:unknown风险等级:5.7
Is Samacsys:N系列:AC
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:12.8 mm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
传播延迟(tpd):9.5 ns认证状态:Not Qualified
座面最大高度:2.65 mm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: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宽度:7.5 mm
Base Number Matches:1

74ACQ244SCX_NL 数据手册

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March 2007  
74ACQ244, 74ACTQ244  
tm  
Quiet Series™ Octal Buffer/Line Driver with 3-STATE  
Outputs  
Features  
General Description  
I and I reduced by 50%  
The ACQ/ACTQ244 is an octal buffer and line driver  
designed to be employed as a memory address driver,  
clock driver and bus oriented transmitter or receiver  
which provides improved PC board density. The ACQ/  
ACTQ utilizes Fairchild Quiet Series™ technology to  
guarantee quiet output switching and improved dynamic  
threshold performance. FACT Quiet Series™ features  
GTO™ output control and undershoot corrector in addi-  
tion to a split ground bus for superior performance.  
CC  
OZ  
Guaranteed simultaneous switching noise level and  
dynamic threshold performance  
Guaranteed pin-to-pin skew AC performance  
Improved latch-up immunity  
3-STATE outputs drive bus lines or buffer memory  
address registers  
Outputs source/sink 24mA  
Faster prop delays than the standard AC/ACT244  
Ordering Information  
Package  
Order Number  
Number  
Package Description  
74ACQ244SC  
M20B  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide  
Body  
74ACQ244SJ  
M20D  
M20B  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
74ACTQ244SC  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide  
Body  
74ACTQ244SJ  
74ACTQ244QSC  
74ACTQ244MSA  
M20D  
MQA20  
MSA20  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150” Wide  
20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide  
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.  
Connection Diagram  
Pin Description  
Pin Names  
Description  
OE , OE  
3-STATE Output Enable Inputs  
1
2
I –I  
Inputs  
0
7
O –O  
Outputs  
0
7
FACT™, Quiet Series™, FACT Quiet Series™, and GTO™ are trademarks of Fairchild Semiconductor Corporation.  
©1989 Fairchild Semiconductor Corporation  
74ACQ244, 74ACTQ244 Rev. 1.3  
www.fairchildsemi.com  

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