PCA9544PW中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書
PCA9544PW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
產(chǎn)品屬性
- 型號(hào)：
PCA9544PW
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
4-channel I2C multiplexer and interrupt controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
DLZ |
22+ |
TSOP20 |
354000 |
詢價(jià) | |||
PHILIPS |
22+ |
TSSOP20 |
58000 |
原裝現(xiàn)貨,OEM渠道。 |
詢價(jià) | ||
PHI |
23+ |
TSSOP |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
NXP/PHI |
TSSOP20 |
893993 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
PHILIPS/飛利浦 |
05+ |
TSSOP20 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
PHILIPS |
23+ |
SSOP-20P |
12300 |
詢價(jià) | |||
NXP/恩智浦 |
24+ |
TSSOP20 |
200 |
只做原廠渠道 可追溯貨源 |
詢價(jià) | ||
PHI |
23+ |
TSSOP/20 |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
PHILIPS/飛利浦 |
22+ |
TSSOP20 |
40085 |
原裝正品現(xiàn)貨,可開13個(gè)點(diǎn)稅 |
詢價(jià) | ||
Phillips |
20 |
公司優(yōu)勢(shì)庫(kù)存 熱賣中!! |
詢價(jià) |
