PCA9542集成電路(IC)的專(zhuān)用規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
PCA9542 |
參數(shù)屬性 | PCA9542 封裝/外殼為14-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT);類(lèi)別為集成電路(IC)的專(zhuān)用;PCA9542應(yīng)用范圍:2 通道 I2C 多路復(fù)用器;產(chǎn)品描述:IC INTERFACE SPECIALIZED 14SO |
功能描述 | 2-channel I2C multiplexer and interrupt controller |
封裝外殼 | 14-SOIC(0.154",3.90mm 寬) |
文件大小 |
74.2 Kbytes |
頁(yè)面數(shù)量 |
10 頁(yè) |
生產(chǎn)廠商 | NXP Semiconductors |
企業(yè)簡(jiǎn)稱(chēng) |
Philips【飛利浦】 |
中文名稱(chēng) | 荷蘭皇家飛利浦官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-3-25 14:05:00 |
人工找貨 | PCA9542價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
PCA9542規(guī)格書(shū)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
- 產(chǎn)品編號(hào):
PCA9542AD,118
- 制造商:
NXP USA Inc.
- 類(lèi)別:
集成電路(IC) > 專(zhuān)用
- 包裝:
卷帶(TR)剪切帶(CT)
- 應(yīng)用:
2 通道 I2C 多路復(fù)用器
- 接口:
I2C
- 電壓 - 供電:
2.3V ~ 5.5V
- 封裝/外殼:
14-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
14-SO
- 安裝類(lèi)型:
表面貼裝型
- 描述:
IC INTERFACE SPECIALIZED 14SO
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
PHILIPS |
23+ |
TSSOP14 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)! |
詢(xún)價(jià) | ||
PHI |
03+ |
TSSOP14 |
23 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢(xún) |
詢(xún)價(jià) | ||
PHI |
23+ |
SOP/14 |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)! |
詢(xún)價(jià) | ||
PHI |
24+ |
SSOP |
7500 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來(lái)電! |
詢(xún)價(jià) | ||
PHILIPS |
23+ |
SOP |
12300 |
詢(xún)價(jià) | |||
PHILIPS |
24+ |
SSOP16 |
8500 |
現(xiàn)貨供應(yīng) |
詢(xún)價(jià) | ||
NXP/恩智浦 |
21+ |
TSSOP14 |
10000 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
NXP |
2020+ |
TSSOP-1 |
200 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢(xún)價(jià) | ||
NXP |
24+ |
DIP-16 |
65300 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | ||
NXP |
23+ |
TSSOP14 |
10500 |
全新原裝現(xiàn)貨,假一賠十 |
詢(xún)價(jià) |