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DM74AS280集成電路(IC)的奇偶校驗發(fā)生器校驗器規(guī)格書PDF中文資料

DM74AS280
廠商型號

DM74AS280

參數(shù)屬性

DM74AS280 封裝/外殼為14-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的奇偶校驗發(fā)生器校驗器;產(chǎn)品描述:IC PARITY GEN/CHKER 9-BIT 14SOIC

功能描述

9-Bit Parity Generator/Checker

文件大小

64.28 Kbytes

頁面數(shù)量

6

生產(chǎn)廠商 Fairchild Semiconductor
企業(yè)簡稱

Fairchild仙童半導體

中文名稱

飛兆/仙童半導體公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

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更新時間

2024-12-28 11:39:00

DM74AS280規(guī)格書詳情

General Description

These universal, 9-bit parity generators/checkers utilize advanced Schottky high performance circuitry and feature odd/even outputs to facilitate operation of either odd or even parity applications. The word length capability is easily expanded by cascading.

The DM74AS280 can be used to upgrade the performance of most systems utilizing the ’180 parity generator/checker. Although the DM74AS280 is implemented without expander inputs, the corresponding function is provided by the availability of an input at pin 4 and no internal connection at pin 3. This permits the DM74AS280 to be substituted for the ’180 in existing designs to produce identical function even if DM74AS280s are mixed with existing ’180s.

Features

■ Generates either odd or even parity for nine data lines

■ Inputs are buffered to lower the drive requirements

■ Can be used to upgrade existing systems using MSI

parity circuits

■ Cascadable for N-bits

■ Advanced oxide-isolated, ion-implanted Schottky

TTL process

■ Switching specifications at 50 pF

■ Switching specifications guaranteed over full

temperature and VCC range

產(chǎn)品屬性

  • 產(chǎn)品編號:

    DM74AS280MX

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > 奇偶校驗發(fā)生器和校驗器

  • 系列:

    74AS

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 邏輯類型:

    奇偶校驗發(fā)生器/校驗器

  • 電路數(shù):

    9 位

  • 電流 - 輸出高、低:

    2mA,20mA

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    14-SOIC(0.154",3.90mm 寬)

  • 供應商器件封裝:

    14-SOIC

  • 描述:

    IC PARITY GEN/CHKER 9-BIT 14SOIC

供應商 型號 品牌 批號 封裝 庫存 備注 價格
NS
23+
SOP-14
3200
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313
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100
公司優(yōu)勢庫存 熱賣中!!
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N/A
62000
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ON Semiconductor
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23+
DIP
50000
全新原裝正品現(xiàn)貨,支持訂貨
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NS
24+
DIP-14
83
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