Stock and price data | Last updated: November 3, 2026, 23:36 (GMT+8)
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TCA9554APWR
Self-operatedAvailable
IC

TSSOP-16

TCA9554APWR

TCA9554APWR is a TI I/OExpanders in TSSOP-16 package.

Brand

TI

Package

TSSOP-16

Lead Time

In stock

Date Code

26+

TCA9554APWR Parameters

PackageTSSOP-16
BrandTI
Date Code26+
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1.65V~5.5V
CategoryI/OExpanders
Stock1,420
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)4.1V
功能特性内置LED驱动; 复位功能; 级联与地址扩展
Operating Temperature-40℃~+85℃

TCA9554APWR Overview

I/O扩展器 TCA9554APWR

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