电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

74182N

产品描述Look-Ahead Carry Generator
产品类别逻辑   
文件大小1MB,共7页
制造商Rochester Electronics
官网地址https://www.rocelec.com/
下载文档 详细参数 选型对比 全文预览

74182N概述

Look-Ahead Carry Generator

74182N规格参数

参数名称属性值
厂商名称Rochester Electronics
包装说明DIP, DIP16,.3
Reach Compliance Codeunknown
其他特性WITH HIGHER ORDER LOOKAHEAD
系列TTL/H/L
JESD-30 代码R-PDIP-T16
负载电容(CL)15 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
最大电源电流(ICC)72 mA
传播延迟(tpd)22 ns
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
端子形式THROUGH-HOLE
端子位置DUAL
Base Number Matches1

文档预览

下载PDF文档
REI Datasheet
SN54182, SN54S182, SN74182, SN74S182
Look-Ahead Carry Generators
The SN54182, SN54S182, SN74182, and SN74S182 are high-speed, look-ahead carry generators
capable of anticipating a carry across four binary adders or group of adders. They are cascadable to
perform full look-ahead across n-bits adders.
When used in conjunction with the ‘181, ‘LS181, or ‘S181 arithmetic logic unit (ALU), these
generators provide high-speed carry look-ahead capability for any word length. Each ‘182 or ‘S182
generates the look-ahead (anticipated carry) across a group of four ALU’s and, in addition, other
carry look-ahead circuits may be employed to anticipate carry across sections of four look-ahead
packages up to n-bits.
Rochester Electronics
Manufactured Components
Rochester branded components are
manufactured using either die/wafers
purchased from the original suppliers
or Rochester wafers recreated from the
original IP. All recreations are done with
the approval of the OCM.
Parts are tested using original factory
test programs or Rochester developed
test solutions to guarantee product
meets or exceeds the OCM data sheet.
Quality Overview
ISO-9001
AS9120 certification
Qualified Manufacturers List (QML) MIL-PRF-38535
Class Q Military
Class V Space Level
Qualified Suppliers List of Distributors (QSLD)
Rochester is a critical supplier to DLA and
meets all industry and DLA standards.
Rochester Electronics, LLC is committed to supplying
products that satisfy customer expectations for
quality and are equal to those originally supplied by
industry manufacturers.
The original manufacturer’s datasheet accompanying this document reflects the performance
and specifications of the Rochester manufactured version of this device. Rochester Electronics
guarantees the performance of its semiconductor products to the original OEM specifications.
‘Typical’ values are for reference purposes only. Certain minimum or maximum ratings may be
based on product characterization, design, simulation, or sample testing.
© 2013 Rochester Electronics, LLC. All Rights Reserved 10102013
To learn more, please visit
www.rocelec.com

74182N相似产品对比

74182N 54182W/B
描述 Look-Ahead Carry Generator Look-Ahead Carry Generator
厂商名称 Rochester Electronics Rochester Electronics
Reach Compliance Code unknown unknown
逻辑集成电路类型 LOOK-AHEAD CARRY GENERATOR LOOK-AHEAD CARRY GENERATOR
Base Number Matches 1 1
开关电源设计中最常用的几大计算公式
MOSFET开关管工作的最大占空比Dmax: http://www.dianyuan.com/upload/tech/2013/10/22/1382424749-41366.png 式中:Vor为副边折射到原边的反射电压,当输入为AC 220V时反射电压为135V;VminD ......
qwqwqw2088 模拟与混合信号
DS18B20的CRC校验的问题
/**************************************************************************** * 函数名称:crc8(uchar *ptr, uchar len) * 函数功能:crc校验 * 入口参数:*ptr 数组入口地址 len 校验 ......
nwx8899 综合技术交流
急求解?
请问一下,msp430g2553在使用外部电压为5v是,IO口该怎么配置...
单片机初学者AAA 微控制器 MCU
学模拟+《运放噪声优化》3 第三四章电路仿真
本帖最后由 dontium 于 2015-1-23 11:13 编辑 3-1: 149412 仿真结果和书上计算的结果不一致,书上2490nVRMS,仿真结果227uV,原因待查,可能是运放的信号不对 4-1: 149413 和书上的 ......
lidonglei1 模拟与混合信号
求助!扩大residentFlash疑问
我用的是2440的板子,我想将arm中的residentFlash扩大,我现在已经将Flash重新分区,DNW上显示如下: 0 : offset 0x0 , size 0x30000 1 : offset 0x30000 , size 0x30000 2 ......
xlwjp 嵌入式系统
制版工艺-全上拉
制版工艺-全上拉 精华+教程,贼牛的...
hanyujyj 单片机

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 420  2697  740  1800  1510  29  15  49  52  27 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved