PCA9555BS集成電路(IC)的I/O擴(kuò)展器規(guī)格書PDF中文資料
![PCA9555BS](https://oss.114ic.com/img3w/pdf141156.png)
廠商型號 |
PCA9555BS |
參數(shù)屬性 | PCA9555BS 封裝/外殼為24-VFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的I/O擴(kuò)展器;產(chǎn)品描述:IC I/O EXPANDER I2C 16B 24HVQFN |
功能描述 | 16-bit I2C-bus and SMBus I/O port with interrupt |
封裝外殼 | 24-VFQFN 裸露焊盤 |
文件大小 |
583.74 Kbytes |
頁面數(shù)量 |
34 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 | 2025-2-13 20:00:00 |
PCA9555BS規(guī)格書詳情
General description
The PCA9555 is a 24-pin CMOS device that provides 16 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements include higher drive capability, 5 V I/O tolerance, lower supply current, individual I/O configuration, and smaller packaging. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, push buttons, LEDs, fans, etc.
Features
■ Operating power supply voltage range of 2.3 V to 5.5 V
■ 5 V tolerant I/Os
■ Polarity Inversion register
■ Active LOW interrupt output
■ Low standby current
■ Noise filter on SCL/SDA inputs
■ No glitch on power-up
■ Internal power-on reset
■ 16 I/O pins which default to 16 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
產(chǎn)品屬性
- 產(chǎn)品編號:
PCA9555BSHP
- 制造商:
NXP USA Inc.
- 類別:
集成電路(IC) > I/O 擴(kuò)展器
- 包裝:
卷帶(TR)
- I/O 數(shù):
16
- 接口:
I2C,SMBus
- 中斷輸出:
是
- 特性:
POR
- 輸出類型:
推挽式
- 電流 - 灌/拉輸出:
10mA,25mA
- 電壓 - 供電:
2.3V ~ 5.5V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
24-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
24-HVQFN(4x4)
- 描述:
IC I/O EXPANDER I2C 16B 24HVQFN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
NXP/恩智浦 |
22+ |
QFN |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
NXP/恩智浦 |
18+ |
HVQFN-24 |
26449 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
NXP |
21+ |
QFN24 |
9000 |
全新原裝公司現(xiàn)貨
|
詢價 | ||
NXP/恩智浦 |
22+ |
QFN24 |
30000 |
十七年VIP會員,誠信經(jīng)營,一手貨源,原裝正品可零售! |
詢價 | ||
NXP(恩智浦) |
23+ |
- |
9865 |
原裝正品,假一賠十 |
詢價 | ||
NXP/恩智浦 |
2223+ |
QFN |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險 |
詢價 | ||
NXP/恩智浦 |
23+ |
QFN24 |
33500 |
全新進(jìn)口原裝現(xiàn)貨,假一罰十 |
詢價 | ||
NXP |
24+ |
SMD |
31 |
NXP一級代理商原裝進(jìn)口現(xiàn)貨,假一賠十 |
詢價 | ||
PHILIPS |
0510+PBF |
QFN |
42 |
現(xiàn)貨 |
詢價 | ||
NXP/恩智浦 |
2020+ |
QFN |
2000 |
原裝現(xiàn)貨,優(yōu)勢渠道訂貨假一賠十 |
詢價 |