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PCA9554AN

8-bit I²C-bus and SMBus I/O port with interrupt

NXP Semiconductors. 

NXP Semiconductors

PCA9554/PCA9554A

8-bit I2C-bus and SMBus I/O port with interrupt

14. Abbreviations

Table 14. Abbreviations

Acronym

Description

ACPI

Advanced Configuration and Power Interface

CDM

Charged Device Model

CMOS

Complementary Metal Oxide Semiconductor

ESD

ElectroStatic Discharge

FET

Field-Effect Transistor

GPIO

General Purpose Input/Output

HBM

Human Body Model

I2C-bus

Inter-Integrated Circuit bus

I/O

Input/Output

LED

Light-Emitting Diode

MM

Machine Model

PCB

Printed-Circuit Board

POR

Power-On Reset

SMBus

System Management Bus

PCA9554_9554A_7

Product data sheet

Rev. 07 — 13 November 2006

© NXP B.V. 2006. All rights reserved.

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