PCA9547集成電路（IC）的專用規(guī)格書PDF中文資料
| 廠商型號 |
PCA9547 |
| 參數(shù)屬性 | PCA9547 封裝/外殼為24-SOIC（0.295"，7.50mm 寬）；包裝為卷帶（TR）；類別為集成電路（IC）的專用；PCA9547應(yīng)用范圍：轉(zhuǎn)換多路復(fù)用器；產(chǎn)品描述：IC INTERFACE SPECIALIZED 24SO |
| 功能描述 | 8-channel I2C-bus multiplexer with reset |
| 封裝外殼 | 24-SOIC（0.295"，7.50mm 寬） |
| 文件大小 |
150.13 Kbytes |
| 頁面數(shù)量 |
26 頁 |
| 生產(chǎn)廠商 | NXP Semiconductors |
| 企業(yè)簡稱 |
nxp【恩智浦】 |
| 中文名稱 | 恩智浦半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-4-30 22:58:00 |
| 人工找貨 | PCA9547價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
PCA9547規(guī)格書詳情
General description
The PCA9547 is an octal bidirectional translating multiplexer controlled by the I2C-bus.
The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Only one SCx/SDx channel can be selected at a time, determined by the contents of the programmable control register. The device powers up with Channel 0 connected, allowing immediate communication between the master and downstream devices on that channel.
Features
1-of-8 bidirectional translating multiplexer
I2C-bus interface logic; compatible with SMBus standards
Active LOW RESET input
3 address pins allowing up to 8 devices on the I2C-bus
Channel selection via I2C-bus, one channel at a time
Power-up with all channels deselected except Channel 0 which is connected
Low Ron multiplexers
Allows voltage level translation between 1.8 V, 2.5 V, 3.3 V and 5 V buses
No glitch on power-up
Supports hot insertion
Low standby current
Operating power supply voltage range of 2.3 V to 5.5 V
5 V tolerant inputs
0 Hz to 400 kHz clock frequency
ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101
Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
Packages offered: SO24, TSSOP24, HVQFN24
產(chǎn)品屬性
- 產(chǎn)品編號：
PCA9547D,112
- 制造商：
NXP USA Inc.
- 類別：
集成電路（IC） > 專用
- 包裝：
卷帶（TR）
- 應(yīng)用：
轉(zhuǎn)換多路復(fù)用器
- 接口：
I2C，SMBus
- 電壓 - 供電：
2.3V ~ 3.6V，4.5V ~ 5.5V
- 封裝/外殼：
24-SOIC（0.295"，7.50mm 寬）
- 供應(yīng)商器件封裝：
24-SO
- 安裝類型：
表面貼裝型
- 描述：
IC INTERFACE SPECIALIZED 24SO
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NXP |
2016+ |
QFN |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
NXP |
24+ |
TSSOP |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
NA |
23+ |
NA |
26094 |
10年以上分銷經(jīng)驗原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢價 | ||
NXP(恩智浦) |
2021+ |
TSSOP-24 |
499 |
詢價 | |||
NXP/恩智浦 |
23+ |
TSSOP24 |
8215 |
原廠原裝 |
詢價 | ||
NXP/恩智浦 |
1922+ |
TSSOP24 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
NXP |
23+ |
SOP-24 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價 | ||
NXP |
23+ |
NA |
11286 |
專做原裝正品,假一罰百! |
詢價 | ||
NXP/恩智浦 |
21+ |
TSSOP24 |
3000 |
百域芯優(yōu)勢 實單必成 可開13點增值稅發(fā)票 |
詢價 | ||
NXP/恩智浦 |
24+ |
SOIC-16_150mil |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 |
