Stock and price data | Last updated: November 3, 2026, 23:36 (GMT+8)
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PCA9554PWR
Self-operatedAvailable
IC

TSSOP-16

PCA9554PWR

PCA9554PWR is a TI I/OExpanders in TSSOP-16 package.

Brand

TI

Package

TSSOP-16

Lead Time

In stock

Date Code

25+

PCA9554PWR Parameters

PackageTSSOP-16
BrandTI
Date Code25+
接口类型I2C; SMBus
是否有中断输出有中断输出
灌电流(IOL)25mA
时钟频率(fc)400kHz
静态电流(Iq)1.9uA
输出低电平(VOL)400mV
工作电压2.3V~5.5V
CategoryI/OExpanders
Stock3,100
MOQ / SPQ1 / 1
I/O 数量8
输出类型推挽式
拉电流(IOH)10mA
支持设备数量8
输出高电平(VOH)3.1V
功能特性内置LED驱动; 复位功能; 级联与地址扩展
Operating Temperature-40℃~+85℃

PCA9554PWR Overview

I-O-扩展器-8-I²C-SMBus-400kHz-16-TSSOP

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