54AC280

更新时间： 2024-11-17 22:45:31

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
6页	186K
描述
9-Bit Parity Generator/Checker

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数据手册

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54AC280 数据手册

September 1998

54AC280

9-Bit Parity Generator/Checker

General Description

Features

n I_CCreduced by 50%

The ’AC280 is a high-speed parity generator/checker that

accepts 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.

n 9-bit width for memory applications

n Standard Microcircuit Drawing (SMD) 5962-92201

Logic Symbols

Connection Diagrams

Pin Assignment for

DIP and Flatpak

DS100359-1

IEEE/IEC

DS100359-2

Pin Assignment for LCC

DS100359-4

Description

Data Inputs

DS100359-3

Names

I₀–I₈

Truth Table

∑

Odd Parity Output

Even Parity Output

Number of

HIGH Inputs

I₀–I₈

Outputs

∑

Odd

Even

0, 2, 4, 6, 8

1, 3, 5, 7, 9

HIGH Voltage Level

LOW Voltage Level

™

FACT is a trademark of Fairchild Semiconductor Corporation.

DS100359

www.national.com

12 3 4 5 6

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与54AC280相关器件

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54AC280F	NSC	获取价格	9-Bit Parity Generator/Checker
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