PCA9555N集成電路(IC)的I/O擴展器規(guī)格書PDF中文資料
![PCA9555N](https://oss.114ic.com/img3w/pdf141156.png)
廠商型號 |
PCA9555N |
參數(shù)屬性 | PCA9555N 封裝/外殼為24-DIP(0.600",15.24mm);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的I/O擴展器;產(chǎn)品描述:IC I/O EXPANDER I2C 16B 24DIP |
功能描述 | 16-bit I2C-bus and SMBus I/O port with interrupt |
封裝外殼 | 24-DIP(0.600",15.24mm) |
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 | 恩智浦半導體公司官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-2-9 22:58:00 |
PCA9555N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:
PCA9555N,112
- 制造商:
NXP USA Inc.
- 類別:
集成電路(IC) > I/O 擴展器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 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:
通孔
- 封裝/外殼:
24-DIP(0.600",15.24mm)
- 供應(yīng)商器件封裝:
24-DIP
- 描述:
IC I/O EXPANDER I2C 16B 24DIP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
NXP |
2016+ |
SSOP16 |
2500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
PHI |
23+ |
BGA |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
NXP |
22+ |
TSSOP24 |
5000 |
全新原裝現(xiàn)貨!價格優(yōu)惠!可長期 |
詢價 | ||
PHILIPS |
17+ |
TSSOP |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
NXP |
23+ |
TSSOP24 |
8000 |
原裝正品,假一罰十 |
詢價 | ||
PHI |
24+ |
30470 |
詢價 | ||||
NXP |
1708+ |
? |
8600 |
只做原裝進口,假一罰十 |
詢價 | ||
恩智浦 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
NXP |
24+ |
DIP24 |
5810 |
只做原裝正品 |
詢價 | ||
NXP |
23+ |
TSSOP24 |
7750 |
全新原裝優(yōu)勢 |
詢價 |