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DM74LS169集成電路(IC)的計(jì)數(shù)器除法器規(guī)格書(shū)PDF中文資料

DM74LS169
廠商型號(hào)

DM74LS169

參數(shù)屬性

DM74LS169 封裝/外殼為16-DIP(0.300",7.62mm);包裝為管件;類(lèi)別為集成電路(IC)的計(jì)數(shù)器除法器;產(chǎn)品描述:IC COUNTER BINARY UP/DOWN 16-DIP

功能描述

Synchronous 4-Bit Up/Down Binary Counter

封裝外殼

16-DIP(0.300",7.62mm)

文件大小

72.52 Kbytes

頁(yè)面數(shù)量

8 頁(yè)

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

Fairchild仙童半導(dǎo)體

中文名稱(chēng)

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

2025-2-2 13:08:00

DM74LS169規(guī)格書(shū)詳情

General Description

This synchronous presettable counter features an internal carry look-ahead for cascading in high-speed counting applications. Synchronous operation is provided by having all flip-flops clocked simultaneously, so that the outputs all change at the same time when so instructed by the count enable inputs and internal gating. This mode of operation helps eliminate the output counting spikes that are normally associated with asynchronous (ripple clock) counters. A buffered clock input triggers the four master-slave flip-flops on the rising edge of the clock waveform.

Features

■ Fully synchronous operation for counting and programming.

■ Internal look-ahead for fast counting.

■ Carry output for n-bit cascading.

■ Fully independent clock circuit

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    DM74LS169AN

  • 制造商:

    onsemi

  • 類(lèi)別:

    集成電路(IC) > 計(jì)數(shù)器,除法器

  • 系列:

    74LS

  • 包裝:

    管件

  • 邏輯類(lèi)型:

    二進(jìn)制計(jì)數(shù)器

  • 方向:

    上,下

  • 定時(shí):

    同步

  • 觸發(fā)器類(lèi)型:

    正邊沿

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類(lèi)型:

    通孔

  • 封裝/外殼:

    16-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    16-PDIP

  • 描述:

    IC COUNTER BINARY UP/DOWN 16-DIP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
FSC 
24+
DIP
16800
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!?
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FAIRCHILD
24+
DIP16
5000
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FAIRCHILD/仙童
22+
DIP-14
9000
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NS
22+
DIP
9600
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FAIRCHI
21+
DIP-16
12588
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詢(xún)價(jià)
24+
N/A
62000
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FAIRCHILD/仙童
23+
DIP16
50000
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NS/國(guó)半
2021+
DIP
100500
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NS
24+
DIP-16
49
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FAIRCHILD原裝
DIP-16
68900
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