NXP Semiconductors

PCA9574

8-bit I2C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt

001aac844

temperature

time

minimum peak temperature

= minimum soldering temperature

maximum peak temperature

= MSL limit, damage level

peak

temperature

MSL: Moisture Sensitivity Level

Figure 23. Temperature profiles for large and small components

For further information on temperature profiles, refer to Application Note AN10365 “Surface mount reflow

soldering description”.

18 Abbreviations

Acronym

Description

CBT

Cross Bar Technology

CDM

Charged-Device Model

CMOS

Complementary Metal-Oxide Semiconductor

DUT

Device Under Test

ESD

ElectroStatic Discharge

GPIO

General Purpose Input/Output

HBM

Human Body Model

I/O

Input/Output

I2C-bus

Inter-Integrated Circuit bus

IC

Integrated Circuit

LED

Light Emitting Diode

LP

Low Pass

PCB

Printed-Circuit Board

PLC

Programmable Logic Controller

POR

Power-On Reset

RAID

Redundant Array of Independent Discs

SMBus

System Management Bus

Table 18. Abbreviations

PCA9574

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Product data sheet

Rev. 6.0 — 31 May 2023

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