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MC14581BCP

更新时间： 2024-09-13 22:58:11
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 运算电路逻辑集成电路光电二极管
页数 文件大小 规格书
7页 233K
描述
4-Bit Arithmetic Logic Unit

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中文翻译

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MC14581BCP 技术参数

是否Rohs认证：不符合生命周期：Obsolete
包装说明：PLASTIC, DIP-24Reach Compliance Code：unknown
HTS代码：8542.39.00.01风险等级：5.8
Is Samacsys：N其他特性：CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; HIGHER ORDER LOOKAHEAD
系列：4000/14000/40000JESD-30 代码：R-PDIP-T24
JESD-609代码：e0长度：31.75 mm
负载电容（CL）：50 pF逻辑集成电路类型：ARITHMETIC LOGIC UNIT
位数：4功能数量：1
端子数量：24最高工作温度：125 °C
最低工作温度：-55 °C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
峰值回流温度（摄氏度）：NOT SPECIFIED电源：5/15 V
传播延迟（tpd）：1910 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)：18 V最小供电电压 (Vsup)：3 V
标称供电电压 (Vsup)：5 V表面贴装：NO
技术：CMOS温度等级：MILITARY
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：15.24 mm
Base Number Matches：1

MC14581BCP 数据手册

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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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MC14581BCPDS MOTOROLA

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 		IC,FIXED POINT ALU,CMOS,DIP,24PIN,PLASTIC
MC14581BDJBS MOTOROLA

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MC14581BDW MOTOROLA

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 		4-Bit Arithmetic Logic Unit
MC14581BDW ONSEMI

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 		4-BIT ARITHMETIC LOGIC UNIT, PDSO24, PLASTIC, SOIC-24
MC14581BDWR2 ONSEMI

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 		4-BIT ARITHMETIC LOGIC UNIT, PDSO24, PLASTIC, SOIC-24
MC14581BDWR2 MOTOROLA

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 		4000/14000/40000 SERIES, 4-BIT ARITHMETIC LOGIC UNIT, PDSO24, SOIC-24
MC145828B MOTOROLA

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 		LOOK-AHEAD CARRY BLOCK
MC14582BAL MOTOROLA

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 		Look-Ahead Carry Generator, 4000/14000/40000 Series, 4-Bit, CMOS, CDIP16, 620-09
MC14582BALD MOTOROLA

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 		Look-Ahead Carry Generator, 4000/14000/40000 Series, 4-Bit, CMOS, CDIP16, 620-09

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