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SN74LS181JD PDF预览

SN74LS181JD

更新时间: 2024-01-21 20:59:17
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 逻辑集成电路光电二极管
页数 文件大小 规格书
9页 280K
描述
Arithmetic Logic Unit, LS Series, 4-Bit, TTL, CDIP24, CERAMIC, DIP-24

SN74LS181JD 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP24,.6Reach Compliance Code:unknown
风险等级:5.92JESD-30 代码:R-PDIP-T24
JESD-609代码:e0逻辑集成电路类型:ARITHMETIC LOGIC UNIT
端子数量:24最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP24,.6
封装形状:RECTANGULAR封装形式:IN-LINE
电源:5 V认证状态:Not Qualified
子类别:Arithmetic Circuits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:DUALBase Number Matches:1

SN74LS181JD 数据手册

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SN54/74LS181  
4-BIT ARITHMETIC  
LOGIC UNIT  
The SN54/74LS181 is a 4-bit Arithmetic Logic Unit (ALU) which can  
perform all the possible 16 logic, operations on two variables and a variety of  
arithmetic operations.  
4-BIT ARITHMETIC  
LOGIC UNIT  
Provides 16 Arithmetic Operations Add, Subtract, Compare, Double,  
Plus Twelve Other Arithmetic Operations  
LOW POWER SCHOTTKY  
Provides all 16 Logic Operations of Two Variables Exclusive — OR,  
Compare, AND, NAND, OR, NOR, Plus Ten other Logic Operations  
Full Lookahead for High Speed Arithmetic Operation on Long Words  
Input Clamp Diodes  
J SUFFIX  
CERAMIC  
CASE 623-05  
CONNECTION DIAGRAM DIP (TOP VIEW)  
24  
1
N SUFFIX  
PLASTIC  
CASE 649-03  
24  
1
ORDERING INFORMATION  
NOTE:  
SN54LSXXXJ  
SN74LSXXXN Plastic  
Ceramic  
The Flatpak version  
has the same pinouts  
(Connection Diagram) as  
the Dual In-Line Package.  
LOGIC SYMBOL  
PIN NAMES  
LOADING (Note a)  
HIGH  
LOW  
A A , B –B  
S S  
0
M
Operand (Active LOW) Inputs  
Function — Select Inputs  
Mode Control Input  
Carry Input  
Function (Active LOW) Outputs  
Comparator Output  
Carry Generator (Active LOW)  
Output  
1.5 U.L.  
2.0 U.L.  
0.5 U.L.  
2.5 U.L.  
10 U.L.  
0.75 U.L.  
1.0 U.L.  
0
3
3
0
3
0.25 U.L.  
1.25 U.L.  
5 (2.5) U.L.  
5 (2.5) U.L.  
10 U.L.  
C
n
F F  
0
3
A = B  
G
Open Collector  
10 U.L.  
P
Carry Propagate (Active LOW)  
Output  
Carry Output  
10 U.L.  
10 U.L.  
5 U.L.  
C
5 (2.5) U.L.  
n+4  
NOTES:  
a. 1 TTL Unit Load (U.L.) = 40 µA HIGH/1.6 mA LOW.  
b. The Output LOW drive factor is 2.5 U.L. for Military (54) and 5 U.L. for Commercial (74)  
b. Temperature Ranges.  
FAST AND LS TTL DATA  
5-332  

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