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PCA9542PWDH中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
PCA9542PWDH規(guī)格書詳情
DESCRIPTION
The PCA9542 is a 1-of-2 bi-directional translating multiplexer, controlled via the I2C bus. The SCL/SDA upstream pair fans out to two 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. Two interrupt inputs, one for each of the SCx/SDx downstream pair, are provided. One interrupt output, which acts as an AND of the two interrupt inputs, is provided. All I/O pins are 5 V tolerant.
FEATURES
? 1-of-2 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
產(chǎn)品屬性
- 型號：
PCA9542PWDH
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
2-channel I2C multiplexer and interrupt controller
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NXP(恩智浦) |
N/A |
6000 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
NXP |
24+ |
SOP14 |
35400 |
全新原裝現(xiàn)貨/假一罰百! |
詢價 | ||
NXP |
2020+ |
1224+ |
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 | ||
TI |
24+ |
14-SOIC |
5446 |
進口原裝現(xiàn)貨 |
詢價 | ||
TexasInstruments |
18+ |
ICI2CSWITCH2CH14-SOIC |
6580 |
公司原裝現(xiàn)貨/歡迎來電咨詢! |
詢價 | ||
NXP |
1650+ |
? |
8600 |
只做原裝進口,假一罰十 |
詢價 | ||
NXP(恩智浦) |
24+ |
N/A |
6000 |
原廠原裝現(xiàn)貨訂貨價格優(yōu)勢終端BOM表可配單提供樣品 |
詢價 | ||
NXP/恩智浦 |
22+ |
SOP-14 |
20000 |
原裝現(xiàn)貨,實單支持 |
詢價 | ||
ADI |
23+ |
SOP-14 |
7000 |
詢價 | |||
TI(德州儀器) |
2447 |
SOIC-14 |
315000 |
50個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價 |
