5秒后页面跳转
DM74ALS240ANX PDF预览

DM74ALS240ANX

更新时间: 2024-01-14 21:39:02
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
7页 78K
描述
Bus Driver, 2-Func, 4-Bit, Inverted Output, TTL, PDIP20

DM74ALS240ANX 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:DIP, DIP20,.3Reach Compliance Code:unknown
风险等级:5.84控制类型:ENABLE LOW
JESD-30 代码:R-PDIP-T20逻辑集成电路类型:BUS DRIVER
最大I(ol):0.024 A位数:4
功能数量:2端子数量:20
最高工作温度:70 °C最低工作温度:
输出特性:3-STATE输出极性:INVERTED
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP20,.3封装形状:RECTANGULAR
封装形式:IN-LINE包装方法:TAPE AND REEL
电源:5 V最大电源电流(ICC):25 mA
Prop。Delay @ Nom-Sup:9 ns认证状态:Not Qualified
子类别:Bus Driver/Transceivers标称供电电压 (Vsup):5 V
表面贴装:NO技术:TTL
温度等级:COMMERCIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
Base Number Matches:1

DM74ALS240ANX 数据手册

 浏览型号DM74ALS240ANX的Datasheet PDF文件第2页浏览型号DM74ALS240ANX的Datasheet PDF文件第3页浏览型号DM74ALS240ANX的Datasheet PDF文件第4页浏览型号DM74ALS240ANX的Datasheet PDF文件第5页浏览型号DM74ALS240ANX的Datasheet PDF文件第6页浏览型号DM74ALS240ANX的Datasheet PDF文件第7页 
September 1986  
Revised February 2000  
DM74ALS240A • DM74ALS241A  
Octal 3-STATE Bus Driver  
General Description  
Features  
These octal 3-STATE bus drivers are designed to provide  
the designer with flexibility in implementing a bus interface  
with memory, microprocessor, or communication systems.  
The output 3-STATE gating control is organized into two  
separate groups of four buffers. The DM74ALS240A con-  
trol inputs symmetrically enable the respective outputs  
when set logic LOW, while the DM74ALS241A has comple-  
mentary enable gating. The 3-STATE circuitry contains a  
feature that maintains the buffer outputs in 3-STATE (high  
impedance state) during power supply ramp-up or ramp-  
down. This eliminates bus glitching problems that arise  
during power-up and power-down.  
Advanced low power oxide-isolated ion-implanted  
Schottky TTL process  
Functional and pin compatible with the DM74LS coun-  
terpart  
Improved switching performance with less power dissi-  
pation compared with the DM74LS counterpart  
Switching response specified into 500and 50 pF load  
Switching response specifications guaranteed over full  
temperature and VCC supply range  
PNP input design reduces input loading  
Low level drive current: 74ALS = 24 mA  
Ordering Code:  
Order Number  
DM74ALS240AWM  
DM74ALS240ASJ  
DM74ALS240AN  
DM74ALS241AWM  
DM74ALS241AN  
Package Number  
M20B  
Package Description  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
M20D  
N20A  
M20B  
N20A  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Connection Diagrams  
DM74ALS240A  
DM74ALS241A  
© 2000 Fairchild Semiconductor Corporation  
DS006210  
www.fairchildsemi.com  

与DM74ALS240ANX相关器件

型号 品牌 描述 获取价格 数据表
DM74ALS240ASJ FAIRCHILD Octal 3-STATE Bus Driver

获取价格

DM74ALS240ASJX FAIRCHILD Dual 4-Bit Inverting Buffer/Driver

获取价格

DM74ALS240AWM FAIRCHILD Octal 3-STATE Bus Driver

获取价格

DM74ALS240AWM/A+ TI IC,BUFFER/DRIVER,DUAL,4-BIT,ALS-TTL,SOP,20PIN,PLASTIC

获取价格

DM74ALS240AWM/B+ ETC Dual 4-Bit Inverting Buffer/Driver

获取价格

DM74ALS240AWM_NL FAIRCHILD Bus Driver, ALS Series, 2-Func, 4-Bit, Inverted Output, TTL, PDSO20, 0.300 INCH, LEAD FREE

获取价格