Stock and price data | Last updated: October 8, 2026, 02:13 (GMT+8)
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PCA9555AHF, 128
IC

HWQFN-24-EP(4x4)

AvailableNegotiable

PCA9555AHF, 128

PCA9555AHF, 128 is a NXP I/OExpanders in HWQFN-24-EP(4x4) package.

Brand

NXP

Package

HWQFN-24-EP(4x4)

Stock

673

Lead Time

In stock

PCA9555AHF, 128 Parameters

PackageHWQFN-24-EP(4x4)
BrandNXP
Date Code24+
接口类型I2C; SMBus
是否有中断输出有中断输出
时钟频率(fc)400kHz
静态电流(Iq)1.5uA
输出低电平(VOL)200mV
工作电压1.65V~5.5V
CategoryI/OExpanders
Stock673
MOQ / SPQ1 / 1
I/O 数量16
灌电流(IOL)25mA
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℃

PCA9555AHF, 128 Overview

I-O-扩展器-16-I²C-SMBus-400kHz-24-HWQFN(4x4)

PCA9555AHF, 128 Features

No features are available.

PCA9555AHF, 128 Applications

No applications are available.

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PCA9555AHF, 128 NXP | IC-CHIP B2B