54F280LM

更新时间： 2024-02-13 01:06:13

品牌	Logo	应用领域
美国国家半导体 - NSC		逻辑集成电路
页数	文件大小	规格书
8页	155K
描述
9-Bit Parity Generator/Checker

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技术参数
数据手册

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54F280LM 技术参数

生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	DIP,	针数：	14
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.21	其他特性：	ODD/EVEN PARITY GENERATOR
系列：	F/FAST	JESD-30 代码：	R-GDIP-T14
逻辑集成电路类型：	PARITY GENERATOR/CHECKER	位数：	9
功能数量：	1	端子数量：	14
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, GLASS-SEALED
封装代码：	DIP	封装形状：	RECTANGULAR
封装形式：	IN-LINE	传播延迟（tpd）：	21 ns
认证状态：	Not Qualified	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：	NO	技术：	TTL
温度等级：	MILITARY	端子形式：	THROUGH-HOLE
端子位置：	DUAL	Base Number Matches：	1

54F280LM 数据手册

August 1995

54F/74F280

9-Bit Parity Generator/Checker

General Description

Features

Guaranteed 4000V minimum ESD protection

The ’F280 is a high-speed parity generator/checker that ac-

cepts nine bits of input data and detects whether an even or

an odd number of these inputs is HIGH. If an even number

of inputs is HIGH, the Sum Even output is HIGH. If an odd

number is HIGH, the Sum Even output is LOW. The Sum

Odd output is the complement of the Sum Even output.

Package

Commercial

74F280PC

Military

Package Description

Number

N14A

J14A

14-Lead (0.300 Wide) Molded Dual-In-Line

54F280DM (Note 2)

14-Lead Ceramic Dual-In-Line

74F280SC (Note 1)

74F280SJ (Note 1)

M14A

M14D

W14B

E20A

14-Lead (0.150 Wide) Molded Small Outline, JEDEC

14-Lead (0.300 Wide) Molded Small Outline, EIAJ

54F280FM (Note 2)

54F280LM (Note 2)

14-Lead Cerpack

20-Lead Ceramic Leadless Chip Carrier, Type C

Note 1: Devices also available in 13 reel. Use suffix

SCX and SJX.

Note 2: Military grade device with environmental and burn-in processing. Use suffix

DMQB, FMQB and LMQB.

Logic Symbols

Connection Diagrams

Pin Assignment for

DIP, SOIC and Flatpak

Pin Assignment

for LCC

TL/F/9512–3

IEEE/IEC

TL/F/9512–1

TL/F/9512–2

TL/F/9512–5

TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.

1995 National Semiconductor Corporation

TL/F/9512

RRD-B30M115/Printed in U. S. A.

12 3 4 5 6 7 8

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