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port. PCA9554A Datasheet



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port. PCA9554A Datasheet








PCA9554A Datasheet PDF





PCA9554A Datasheet PDF


Part Number

PCA9554A

Description

8-bit I2C and SMBus I/O port

Feature PCA9554; PCA9554A 8-bit I2C-bus and SMB us I/O port with interrupt Rev. 10 — 8 November 2017 Product data sheet 1 . General description The PCA9554 and P CA9554A are 16-pin CMOS devices that pr ovide 8 bits of General Purpose paralle l Input/Output (GPIO) expansion for I2C -bus/SMBus applications and were develo ped to enhance the NXP Semiconductors f amily of I2C-bus I/O.
Manufacture

NXP

Datasheet
Download PCA9554A Datasheet

PCA9554A












Part Number

PCA9554A

Description

Remote 8-Bit I2C and SMBus I/O Expander

Feature Product Folder Sample & Buy Technical Documents Tools & Software Support & Community PCA9554A SCPS127E – SEPTEM BER 2006 – REVISED JUNE 2014 PCA9554A Remote 8-Bit I2C and SMBus I/O Expande r With Interrupt Output and Configurati on Registers 1 Features •1 I2C to Pa rallel Port Expander • Open-Drain Act ive-Low Interrupt Output • Operating Power-Supply Voltage Range o.
Manufacture

Texas Instruments

Datasheet
Download PCA9554A Datasheet

PCA9554A



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