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HCF40182BEY PDF预览

HCF40182BEY

更新时间: 2024-09-25 23:54:55
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 运算电路逻辑集成电路光电二极管
页数 文件大小 规格书
12页 284K
描述
Look-Ahead Carry Generator

HCF40182BEY 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:DIP
包装说明:PLASTIC, DIP-16针数:16
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.59Is Samacsys:N
其他特性:WITH HIGHER ORDER LOOKAHEAD系列:4000/14000/40000
JESD-30 代码:R-PDIP-T16JESD-609代码:e3
负载电容(CL):50 pF逻辑集成电路类型:LOOK-AHEAD CARRY GENERATOR
位数:4功能数量:1
端子数量:16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: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:3/15 V
传播延迟(tpd):480 ns认证状态:Not Qualified
座面最大高度:5.1 mm子类别:Arithmetic Circuits
最大供电电压 (Vsup):20 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:Matte Tin (Sn)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

HCF40182BEY 数据手册

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HCC/HCF40182B  
LOOK-AHEAD CARRY GENERATOR  
.
.
.
.
.
.
GENERATES HIGH-SPEED CARRY ACROSS  
FOUR ADDERS OF ADDER GROUPS  
HIGH-SPEED OPERATIONAL : tPHL = tPLH  
100ns (typ.) @ VDD = 10V  
=
CASCADABLE FOR FAST CARRIES OVER N  
BITS  
DESIGNED FOR USE WITH HCC/HCF40181B  
ALU  
STANDARDIZED, SYMMETRICAL OUTPUT  
CHARACTERISTICS  
QUIESCENT CURRENT SPECIFIED AT 20V  
FOR HCC DEVICE  
5V, 10V, AND 15V PARAMETRIC RATINGS  
INPUT CURRENT OF 100nA AT 18V AND 25°C  
FOR HCC DEVICE  
100% TESTED FOR QUIESCENT CURRENT  
MEETS ALLREQUIREMENTS OF JEDECTEN-  
TATIVESTANDARDN°13A, ”STANDARD SPE-  
CIFICATIONS FOR DESCRIPTION OF ”B”  
SERIES CMOS DEVICES”  
EY  
F
(Plastic Package)  
(Ceramic Frit Seal Package)  
.
.
M1  
C1  
(Micro Package)  
(Plastic Chip Carrier)  
ORDER CODES :  
.
.
HCC40182BFHCF4018  
2BM1  
PIN CONNECTIONS  
DESCRIPTION  
The HCC40182B (extended temperature range)  
and HCF40182B (intermediate temperature range)  
are monolithic integrated circuits, available in 16-  
lead dual in-line plastic or ceramic package and  
plastic micro package. The HCC/HCF40182B is a  
high-speed look-ahead carry generator capable of  
anticipating a carry across four binary adders or  
groups of adders. The HCC/HCF40182B is cascad-  
able to perform full look-ahead across n-bit adders.  
Carry, propagate-carry, and generate-carry func-  
tions are provided as enumerated in the terminal  
designation below. The HCC/HCF40182B, when  
used in conjunction with the HCC/HCF40181B  
arithmetic logic unit (ALU), provides full high-speed  
look-ahead carry capability for up to n-bit words.  
Each HCC/HCF40182B generates the look-ahead  
(anticipated carry) across a group of four ALU’s. In  
addition, other HCC/HCF40182B’s may be em-  
played to anticipate the carry across sections of four  
look-ahead blocks up ton-bits. Carry inputs and out-  
puts of the HCC/HCF40181B are active-high logic,  
and carry-generate (G) andcarry-propagate (P) out-  
puts are active low.Therefore theinputs and outputs  
of the HCC/HCF40182B are compatible. The  
HCC/HCF40182B is similar to industry type  
MC14582.  
June 1989  
1/12  

HCF40182BEY 替代型号

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