PCA9540B集成電路(IC)的專用規(guī)格書PDF中文資料

廠商型號 |
PCA9540B |
參數(shù)屬性 | PCA9540B 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的專用;PCA9540B應(yīng)用范圍:2 通道 I2C 多路復(fù)用器;產(chǎn)品描述:IC INTERFACE SPECIALIZED 8SO |
功能描述 | 2-channel I2C-bus multiplexer |
封裝外殼 | 8-SOIC(0.154",3.90mm 寬) |
文件大小 |
128.699 Kbytes |
頁面數(shù)量 |
22 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) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-3-10 14:05:00 |
人工找貨 | PCA9540B價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
PCA9540B規(guī)格書詳情
General description
The PCA9540B is a 1-of-2 bidirectional 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.
Features
1-of-2 bidirectional translating multiplexer
I2C-bus interface logic; compatible with SMBus standards
Channel selection via I2C-bus
Power up with all multiplexer channels deselected
Low Ronswitches
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 JESD2-A115 and 1000 V CDM per JESD22-C101
Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
Packages offered: SO8, TSSOP8, XSON8U
產(chǎn)品屬性
- 產(chǎn)品編號:
PCA9540BD,118
- 制造商:
NXP USA Inc.
- 類別:
集成電路(IC) > 專用
- 包裝:
管件
- 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:
8-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
8-SO
- 安裝類型:
表面貼裝型
- 描述:
IC INTERFACE SPECIALIZED 8SO
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
PHILIPS |
24+ |
SOP8 |
10000 |
全新原裝 |
詢價 | ||
PHI |
06+ |
MSOP/8 |
4202 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
PHILIPS |
24+ |
SOP8 |
5989 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
PHILIPS |
23+ |
TSSOP8 |
8890 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | ||
只做原裝 |
24+ |
MSOP8 |
36520 |
一級代理/放心采購 |
詢價 | ||
PHILIPS/飛利浦 |
21+ |
TSSOP8 |
500 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
NXP/恩智浦 |
21+ |
PCA9540BD118 |
2500 |
優(yōu)勢供應(yīng) 實單必成 可開增值稅13點 |
詢價 | ||
PHI |
23+ |
MSOP8 |
12300 |
詢價 | |||
PHILIPS |
MSOP8 |
37526 |
只做原裝貨值得信賴 |
詢價 | |||
NXP |
2020+ |
DFN8 |
2510 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 |