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MC14581BCLS

更新时间： 2024-09-09 13:11:15
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA /
页数 文件大小 规格书
7页 233K
描述
Arithmetic Logic Unit, CMOS, CDIP24

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中文翻译

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MC14581BCLS 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
Reach Compliance Code：unknown风险等级：5.92
JESD-30 代码：R-XDIP-T24JESD-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：85 °C最低工作温度：-40 °C
封装主体材料：CERAMIC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：5/15 V
认证状态：Not Qualified子类别：Arithmetic Circuits
表面贴装：NO技术：CMOS
温度等级：INDUSTRIAL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

MC14581BCLS 数据手册

 浏览型号MC14581BCLS的Datasheet PDF文件第2页浏览型号MC14581BCLS的Datasheet PDF文件第3页浏览型号MC14581BCLS的Datasheet PDF文件第4页浏览型号MC14581BCLS的Datasheet PDF文件第5页浏览型号MC14581BCLS的Datasheet PDF文件第6页浏览型号MC14581BCLS的Datasheet PDF文件第7页 
SEMICONDUCTOR TECHNICAL DATA  
The MC14581B is a CMOS 4–bit ALU capable of providing 16 functions of  
two Boolean variables and 16 binary arithmetic operations on two 14–bit  
words. The level of the mode control input determines whether the output  
function is logic or arithmetic. The desired logic function is selected by  
applying the appropriate binary word to the select inputs (S0 thru S3) with  
the mode control input high, while the desired arithmetic operation is  
selected by applying a low voltage to the mode control input, the required  
level to carry in, and the appropriate word to the select inputs. The word  
inputs and function outputs can be operated with either active high or active  
low data.  
L SUFFIX  
CERAMIC  
CASE 623  
P SUFFIX  
PLASTIC  
CASE 709  
DW SUFFIX  
SOIC  
CASE 751E  
Carry propagate (P) and carry generate (G) outputs are provided to allow  
a full look–ahead carry scheme for fast simultaneous carry generation for the  
four bits in the package. Fast arithmetic operations on long words are  
obtainable by using the MC14582B as a second order look ahead block. An  
ORDERING INFORMATION  
inverted ripple carry input (C ) and a ripple carry output (C  
for ripple through operation.  
When the device is in the subtract mode (LHHL), comparison of two 4–bit  
words present at the A and B inputs is provided using the A = B output. It  
assumes a high–level state when indicating equality. Also, when the ALU is  
) are included  
n
n+4  
MC14XXXBCP  
MC14XXXBCL  
MC14XXXBDW  
Plastic  
Ceramic  
SOIC  
T
A
= – 55° to 125°C for all packages.  
in the subtract mode the C  
magnitude as shown in this table:  
output can be used to indicate relative  
n+4  
PIN ASSIGNMENT  
Data  
Level  
C
C
Magnitude  
n
n+4  
H
H
L
L
B0  
A0  
S3  
S2  
S1  
S0  
1
2
3
4
5
6
24  
23  
22  
21  
20  
19  
V
DD  
Active  
High  
H
A
B
A1  
B1  
A2  
B2  
A3  
L
H
L
A < B  
A > B  
A
B
Active  
Low  
L
H
L
L
L
H
H
A
B
A < B  
A > B  
H
A
B
C
7
18  
17  
16  
15  
14  
13  
B3  
G
n
•
•
•
•
•
Functional and Pinout Equivalent to 74181.  
Diode Protection on All Inputs  
All Outputs Buffered  
Supply Voltage Range = 3.0 Vdc to 18 Vdc  
Capable of Driving Two Low–power TTL Loads or One Low–power  
Schottky TTL Load over the Rated Temperature Range  
MC  
F0  
F1  
F2  
8
9
C
P
n+4  
10  
11  
12  
A = B  
F3  
V
SS  
MAXIMUM RATINGS* (Voltages Referenced to V  
)
SS  
Symbol  
Parameter  
DC Supply Voltage  
Value  
Unit  
V
V
DD  
– 0.5 to + 18.0  
V , V  
Input or Output Voltage (DC or Transient)  
– 0.5 to V  
DD  
+ 0.5  
V
in out  
I , I  
Input or Output Current (DC or Transient),  
per Pin  
± 10  
mA  
in out  
P
Power Dissipation, per Package†  
Storage Temperature  
500  
mW  
C
D
T
stg  
– 65 to + 150  
260  
T
Lead Temperature (8–Second Soldering)  
C
L
* Maximum Ratings are those values beyond which damage to the device may occur.  
†Temperature Derating:  
Plastic “P and D/DW” Packages: – 7.0 mW/ C From 65 C To 125 C  
Ceramic “L” Packages: – 12 mW/ C From 100 C To 125 C  
REV 3  
1/94  
Motorola, Inc. 1995  
1234567

中文翻译

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