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SN74F283NSR PDF预览

SN74F283NSR

更新时间： 2024-11-04 04:51:11
品牌 Logo 应用领域
德州仪器 - TI 运算电路逻辑集成电路光电二极管
页数 文件大小 规格书
13页 533K
描述
4-BIT BINARY FULL ADDERS WITH FAST CARRY

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中文翻译

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SN74F283NSR 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：GREEN, PLASTIC, SOP-16针数：16
Reach Compliance Code：unknownHTS代码：8542.39.00.01
Factory Lead Time：1 week风险等级：5.58
Is Samacsys：N其他特性：INTERNAL FULL-CARRY LOOK-AHEAD
系列：F/FASTJESD-30 代码：R-PDSO-G16
长度：10.2 mm逻辑集成电路类型：ADDER/SUBTRACTOR
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：SOP
封装等效代码：SOP16,.3封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：NOT SPECIFIED
电源：5 V传播延迟（tpd）：10.5 ns
认证状态：Not Qualified座面最大高度：2 mm
子类别：Arithmetic Circuits最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：4.5 V标称供电电压 (Vsup)：5 V
表面贴装：YES技术：TTL
温度等级：COMMERCIAL端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：5.3 mm
Base Number Matches：1

SN74F283NSR 数据手册

 浏览型号SN74F283NSR的Datasheet PDF文件第2页浏览型号SN74F283NSR的Datasheet PDF文件第3页浏览型号SN74F283NSR的Datasheet PDF文件第4页浏览型号SN74F283NSR的Datasheet PDF文件第5页浏览型号SN74F283NSR的Datasheet PDF文件第6页浏览型号SN74F283NSR的Datasheet PDF文件第7页 
SN54F283, SN74F283  
4-BIT BINARY FULL ADDERS  
WITH FAST CARRY  
SDFS069A – D2932, MARCH 1987 – REVISED OCTOBER 1993  
SN54F283 . . . J PACKAGE  
SN74F283 . . . D OR N PACKAGE  
(TOP VIEW)  
• Full-Carry Look-Ahead Across the  
Four Bits  
• Systems Achieve Partial Look-Ahead  
Performance With the Economy of Ripple  
Carry  
V
Σ2  
B2  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
CC  
B3  
A3  
Σ3  
A4  
B4  
Σ4  
C4  
• Package Options Include Plastic  
Small-Outline Packages, Ceramic Chip  
Carriers, and Standard Plastic and Ceramic  
300-mil DIPs  
A2  
Σ1  
A1  
B1  
C0  
GND  
description  
The ′F283 is a full adder that performs the addition  
of two 4-bit binary words. The sum (Σ) outputs are  
provided for each bit and the resultant carry (C4)  
output is obtained from the fourth bit.  
SN54F283 . . . FK PACKAGE  
(TOP VIEW)  
The device features full internal look-ahead  
across all four bits generating the carry term C4 in  
typically 5.7 ns. This capability provides the  
system designer with partial look-ahead  
performance at the economy and reduced  
package count of a ripple-carry implementation.  
3
2
1
20 19  
18  
A3  
Σ3  
NC  
A4  
B4  
A2  
Σ1  
4
5
6
7
8
17  
16  
15  
14  
NC  
A1  
B1  
The adder logic, including the carry, is  
implemented in its true form. End-around carry  
can be accomplished without the need for logic or  
level inversion.  
9 10 11 12 13  
NC – No internal connection  
The ′F283 can be used with either all-active-high  
(positive logic) or all-active-low (negative logic)  
operands.  
The SN54F283 is characterized for operation over  
the full military temperature range of –55°C to  
125°C. The SN74F283 is characterized for  
operation from 0°C to 70°C.  
†
logic symbol  
Σ
5
A1  
A2  
A3  
A4  
B1  
B2  
B3  
B4  
C0  
0
4
Σ1  
1
Σ2  
13  
Σ3  
10  
Σ4  
3
0
14  
12  
6
P
Σ
3
0
3
2
Q
15  
11  
7
9
CO  
C4  
3
CI  
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.  
Pin numbers shown are for the D, J, and N packages.  
Copyright 1993, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
2–1  
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...13

中文翻译

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SN74F283NSR 替代型号

型号 品牌 替代类型 描述 数据表
SN74F283DR TI

完全替代

 4-BIT BINARY FULL ADDERS WITH FAST CARRY
SN74F283D TI

完全替代

 4-BIT BINARY FULL ADDERS WITH FAST CARRY

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