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首頁>PCA9544PWDH>規(guī)格書詳情

PCA9544PWDH中文資料飛利浦數據手冊PDF規(guī)格書

PCA9544PWDH
廠商型號

PCA9544PWDH

功能描述

4-channel I2C multiplexer and interrupt controller

文件大小

77.18 Kbytes

頁面數量

12

生產廠商 Philips Semiconductors
企業(yè)簡稱

PHI飛利浦

中文名稱

荷蘭皇家飛利浦

數據手冊

下載地址一下載地址二

更新時間

2025-7-24 23:00:00

人工找貨

PCA9544PWDH價格和庫存,歡迎聯系客服免費人工找貨

PCA9544PWDH規(guī)格書詳情

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

供應商 型號 品牌 批號 封裝 庫存 備注 價格
PHI
24+
NA/
7615
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
PHI
24+
TSSOP20
80000
只做自己庫存 全新原裝進口正品假一賠百 可開13%增
詢價
PHI
20+
TSSOP
2960
誠信交易大量庫存現貨
詢價
PHI
23+
SOP
7566
原廠原裝
詢價
PHI
22+
TSSOP
30000
只做原裝正品
詢價
恩XP
23+
NA
20094
正納10年以上分銷經驗原裝進口正品做服務做口碑有支持
詢價
恩XP
23+
NA
6000
原裝現貨訂貨價格優(yōu)勢
詢價
PHI
07+
SSOP
780
詢價
PHI
22+
TSSOP-20
5000
只做原裝,假一賠十
詢價
PHI
24+
TSOP20
3629
原裝優(yōu)勢!房間現貨!歡迎來電!
詢價