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首頁(yè)>PCA9544PWDH>規(guī)格書(shū)詳情

PCA9544PWDH中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

PCA9544PWDH
廠商型號(hào)

PCA9544PWDH

功能描述

4-channel I2C multiplexer and interrupt controller

文件大小

77.18 Kbytes

頁(yè)面數(shù)量

12 頁(yè)

生產(chǎn)廠商 Philips Semiconductors
企業(yè)簡(jiǎn)稱(chēng)

PHI飛利浦

中文名稱(chēng)

荷蘭皇家飛利浦

數(shù)據(jù)手冊(cè)

下載地址一下載地址二

更新時(shí)間

2025-7-26 17:02:00

人工找貨

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PCA9544PWDH規(guī)格書(shū)詳情

DESCRIPTION

The PCA9544 is a 1-of-4 bi-directional translating multiplexer, controlled via the I2C bus. The SCL/SDA upstream pair fans out to four SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control register. Four interrupt inputs, one for each of the SCx/SDx downstream pair, are provided. One interrupt output, which acts as an AND of the four interrupt inputs, is provided. All I/O pins are 5 V tolerant.

FEATURES

?1-of-4 bi-directional translating multiplexer

?Channel selection via I2C bus

?Operating supply voltage 2.5 to 3.6 V

?Operating temperature range 0°C to 70°C

?Power-up with all multiplexer channels deselected

?3 address pins, allowing up to 8 devices on the I2C bus

?Low on resistance

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
恩XP
23+
NA
6000
原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)
詢價(jià)
PHI
25+
SSOP20
4500
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售!
詢價(jià)
PHI
23+
SSOP20
2500
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)!
詢價(jià)
PHI
2450+
TSOP
6540
原裝現(xiàn)貨或訂發(fā)貨1-2周
詢價(jià)
PHI
24+
TSOP-3.9-20P
250
詢價(jià)
PHI
24+
66
原裝現(xiàn)貨假一賠十
詢價(jià)
PHI
24+
TSSOP20
80000
只做自己庫(kù)存 全新原裝進(jìn)口正品假一賠百 可開(kāi)13%增
詢價(jià)
恩XP
24+
TSSOP
9600
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單!
詢價(jià)
恩XP
23+
N/A
6000
公司只做原裝,可來(lái)電咨詢
詢價(jià)
恩XP
24+
N/A
6000
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品
詢價(jià)