PCA9542PW中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
PCA9542PW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：
PCA9542PW
- 制造商：
NXP Semiconductors
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NXP/恩智浦 |
23+ |
NA/ |
1225 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
PHILIPS |
2020+ |
TSSOP14 |
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 | ||
NXP |
22+23+ |
TSSOP |
13397 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
PHILIPS/飛利浦 |
2023+ |
TSSOP14 |
1912 |
一級代理優(yōu)勢現(xiàn)貨,全新正品直營店 |
詢價 | ||
PHILIPS/飛利浦 |
03+ |
TSSOP14 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
PHI |
24+ |
TSSOP14 |
23 |
詢價 | |||
NXP |
24+ |
TSSOP |
23000 |
NXP單片機專賣進口原裝現(xiàn)貨 |
詢價 | ||
PHI |
03+ |
TSSOP14 |
23 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
NXP |
23+ |
TSSOP |
1225 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
PHILIPS/飛利浦 |
23+ |
TSSOP14 |
87845 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 |
