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

DM74AS280
廠商型號(hào)

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(yàn)發(fā)生器校驗(yàn)器;產(chǎn)品描述:IC PARITY GEN/CHKER 9-BIT 14SOIC

功能描述

9-Bit Parity Generator/Checker

封裝外殼

14-SOIC(0.154",3.90mm 寬)

文件大小

64.28 Kbytes

頁面數(shù)量

6

生產(chǎn)廠商 Fairchild Semiconductor
企業(yè)簡(jiǎn)稱

Fairchild仙童半導(dǎo)體

中文名稱

飛兆/仙童半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-2-21 18:30:00

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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(hào):

    DM74AS280MX

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > 奇偶校驗(yàn)發(fā)生器和校驗(yàn)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(yàn)發(fā)生器/校驗(yàn)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(yīng)商器件封裝:

    14-SOIC

  • 描述:

    IC PARITY GEN/CHKER 9-BIT 14SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
onsemi(安森美)
23+
SOIC14
6000
誠信服務(wù),絕對(duì)原裝原盤
詢價(jià)
NAT
1993
175
原裝正品現(xiàn)貨庫存價(jià)優(yōu)
詢價(jià)
ON Semiconductor
23+
14-PDIP
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
NS
23+
DIP
28000
原裝正品
詢價(jià)
FAIRCHILD
23+
NA
19960
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
詢價(jià)
NS
22+23+
SOP-14
10699
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
NS
DIP
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價(jià)
NS
23+
SOP-14
3200
全新原裝、誠信經(jīng)營(yíng)、公司現(xiàn)貨銷售
詢價(jià)
NS
96
SOP-14
313
原裝現(xiàn)貨海量庫存歡迎咨詢
詢價(jià)
NS
24+
DIP-14
83
詢價(jià)