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SN74F280BDE4 PDF预览

SN74F280BDE4

更新时间: 2024-11-25 14:31:11
品牌 Logo 应用领域
德州仪器 - TI 光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
7页 244K
描述
F/FAST SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDSO14, PLASTIC, SO-14

SN74F280BDE4 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:PLASTIC, SO-14针数:14
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.26Is Samacsys:N
其他特性:ODD/EVEN PARITY GENERATOR系列:F/FAST
JESD-30 代码:R-PDSO-G14JESD-609代码:e4
长度:8.65 mm负载电容(CL):50 pF
逻辑集成电路类型:PARITY GENERATOR/CHECKER湿度敏感等级:1
位数:9功能数量:1
端子数量:14最高工作温度:70 °C
最低工作温度:输出极性:COMPLEMENTARY
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:5 V最大电源电流(ICC):35 mA
传播延迟(tpd):11 ns认证状态:Not Qualified
座面最大高度:1.75 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
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)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:3.9 mm
Base Number Matches:1

SN74F280BDE4 数据手册

 浏览型号SN74F280BDE4的Datasheet PDF文件第2页浏览型号SN74F280BDE4的Datasheet PDF文件第3页浏览型号SN74F280BDE4的Datasheet PDF文件第4页浏览型号SN74F280BDE4的Datasheet PDF文件第5页浏览型号SN74F280BDE4的Datasheet PDF文件第6页浏览型号SN74F280BDE4的Datasheet PDF文件第7页 
ꢀꢁꢂ ꢃ ꢄ ꢅ ꢆ ꢇ ꢈꢉ ꢊꢀꢁꢋ ꢃꢄ ꢅꢆꢇ ꢈ  
ꢌ ꢍꢈꢎ ꢏꢊ ꢐꢑꢒꢎ ꢏ ꢓꢊꢔ ꢕ ꢁꢕꢒꢑꢏꢖ ꢒꢀꢗ ꢘꢙꢕ ꢘꢚ ꢕ ꢒꢀ  
SDFS008A − D2932, APRIL 1986 − REVISED OCTOBER 1993  
SN54F280B . . . J PACKAGE  
SN74F280B . . . D OR N PACKAGE  
(TOP VIEW)  
Generates Either Odd or Even Parity for  
Nine Data Lines  
Cascadable for N-Bits Parity  
Package Options Include Plastic  
Small-Outline Packages, Ceramic Chip  
Carriers, and Standard Plastic and Ceramic  
300-mil DIPs  
G
H
NC  
V
F
E
D
C
B
A
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
CC  
I
Σ EVEN  
Σ ODD  
GND  
description  
8
These universal, monolithic, 9-bit parity  
generators/checkers feature odd and even  
outputs to facilitate operation of either odd or even  
parity application. The word-length capability is  
easily expanded by cascading.  
SN54F280B . . . FK PACKAGE  
(TOP VIEW)  
The SN54F280B is characterized for operation  
over the full military temperature range of 55°C  
to 125°C. The SN74F280B is characterized for  
operation from 0°C to 70°C.  
3
2
1
20 19  
18  
E
NC  
NC  
I
4
5
6
7
8
NC  
D
17  
16  
15  
14  
FUNCTION TABLE  
NC  
C
NC  
NO. OF INPUTS  
A THRU I  
THAT ARE HIGH  
OUTPUTS  
Σ EVEN  
9 10 11 12 13  
Σ EVEN  
Σ ODD  
0, 2, 4, 6, 8  
1, 3, 5, 7, 9  
H
L
L
H
NC − No internal connection  
logic symbol  
2k  
8
A
B
C
D
E
F
G
H
I
9
10  
11  
12  
13  
1
5
Σ EVEN  
6
Σ ODD  
2
4
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.  
ꢏꢩ  
Copyright 1993, Texas Instruments Incorporated  
ꢥ ꢩ ꢦ ꢥꢞ ꢟꢳ ꢡꢠ ꢤ ꢬꢬ ꢪꢤ ꢢ ꢤ ꢣ ꢩ ꢥ ꢩ ꢢ ꢦ ꢮ  
ꢧꢩ  
ꢤꢢ  
2−1  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443  

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