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DM74LS283N PDF预览

DM74LS283N

更新时间: 2024-11-05 23:00:43
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
6页 67K
描述
4-Bit Binary Adder with Fast Carry

DM74LS283N 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP16,.3针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.14其他特性:FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING
系列:LSJESD-30 代码:R-PDIP-T16
JESD-609代码:e0长度:19.305 mm
逻辑集成电路类型:ADDER/SUBTRACTOR位数:4
功能数量:1端子数量:16
最高工作温度:70 °C最低工作温度:
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP16,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
传播延迟(tpd):30 ns认证状态:Not Qualified
座面最大高度:5.08 mm子类别:Arithmetic Circuits
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:NO
技术:TTL温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

DM74LS283N 数据手册

 浏览型号DM74LS283N的Datasheet PDF文件第2页浏览型号DM74LS283N的Datasheet PDF文件第3页浏览型号DM74LS283N的Datasheet PDF文件第4页浏览型号DM74LS283N的Datasheet PDF文件第5页浏览型号DM74LS283N的Datasheet PDF文件第6页 
August 1986  
Revised March 2000  
DM74LS283  
4-Bit Binary Adder with Fast Carry  
General Description  
Features  
These full adders perform the addition of two 4-bit binary  
numbers. The sum () outputs are provided for each bit  
and the resultant carry (C4) is obtained from the fourth bit.  
These adders feature full internal look ahead across all four  
bits. This provides the system designer with partial look-  
ahead performance at the economy and reduced package  
count of a ripple-carry implementation.  
Full-carry look-ahead across the four bits  
Systems achieve partial look-ahead performance with  
the economy of ripple carry  
Typical add times  
Two 8-bit words 25 ns  
Two 16-bit words 45 ns  
Typical power dissipation per 4-bit adder 95 mW  
The adder logic, including the carry, is implemented in its  
true form meaning that the end-around carry can be  
accomplished without the need for logic or level inversion.  
Ordering Code:  
Order Number Package Number  
Package Description  
DM74LS283M  
DM74LS283N  
M16A  
N16E  
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow  
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Connection Diagram  
© 2000 Fairchild Semiconductor Corporation  
DS006421  
www.fairchildsemi.com  

DM74LS283N 替代型号

型号 品牌 替代类型 描述 数据表
SN74LS283N TI

类似代替

4 BIT BINARY FULL ADDERS WITH FAST CARRY
SN74LS283NE4 TI

类似代替

4 BIT BINARY FULL ADDERS WITH FAST CARRY
CD74HC147E TI

功能相似

High Speed CMOS Logic 10-to-4 Line Priority Encoder

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