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SN54F280BFK PDF预览

SN54F280BFK

更新时间: 2024-11-05 22:27:35
品牌 Logo 应用领域
德州仪器 - TI 运算电路逻辑集成电路
页数 文件大小 规格书
5页 80K
描述
9-BIT PARITY GENERATORS/CHECKERS

SN54F280BFK 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:QLCC包装说明:CERAMIC, LCC-20
针数:20Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.45
Is Samacsys:N其他特性:ODD/EVEN PARITY GENERATOR
系列:F/FASTJESD-30 代码:S-CQCC-N20
长度:8.89 mm负载电容(CL):50 pF
逻辑集成电路类型:PARITY GENERATOR/CHECKER位数:9
功能数量:1端子数量:20
最高工作温度:125 °C最低工作温度:-55 °C
输出极性:COMPLEMENTARY封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:QCCN封装等效代码:LCC20,.35SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
最大电源电流(ICC):35 mA传播延迟(tpd):15 ns
认证状态:Not Qualified座面最大高度:2.03 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:MILITARY端子形式:NO LEAD
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:8.89 mm
Base Number Matches:1

SN54F280BFK 数据手册

 浏览型号SN54F280BFK的Datasheet PDF文件第2页浏览型号SN54F280BFK的Datasheet PDF文件第3页浏览型号SN54F280BFK的Datasheet PDF文件第4页浏览型号SN54F280BFK的Datasheet PDF文件第5页 
SN54F280B, SN74F280B  
9-BIT PARITY GENERATORS/CHECKERS  
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  
4
5
6
7
8
NC  
D
17  
16  
15  
14  
I
FUNCTION TABLE  
NC  
C
NC  
NO. OF INPUTS  
OUTPUTS  
Σ EVEN  
9 10 11 12 13  
A THRU I  
Σ EVEN  
Σ ODD  
THAT ARE HIGH  
0, 2, 4, 6, 8  
H
L
L
1, 3, 5, 7, 9  
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.  
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  

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