PCA9654EA, PCA9654E - 8-bit I/O Expander

ON Semiconductor

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PCA9654EA Datasheet Preview — This datasheet PDF includes multiple part numbers: PCA9654EA, PCA9654E. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	PCA9654EA, PCA9654E
Manufacturer	ON Semiconductor
File Size	335.56 KB
Description	8-bit I/O Expander
Datasheet	PCA9654E-ONSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: PCA9654EA, PCA9654E. Please refer to the document for exact specifications by model.

PCA9654EA Product details

Description

Symbol AD0 AD1 AD2 IO0 IO1 IO2 IO3 VSS IO4 IO5 IO6 IO7 INT SCL SDA VDD SOIC16, TSSOP16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Pin QFN16, WQFN16 15 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Description Address Input 0 Address Input 1 Address Input 2 I/O 0 I/O 1 I/O 2 I/O 3 Supply Ground I/O 4 I/O 5 I/O 6 I/O 7 Interrupt Output (active LOW) Serial Clock Line Serial Data Line Supply Voltage www.onsemi.com 3 PCA9654E, PCA9654EA Table 2. MAXIMUM RATINGS Symbol Parameter Value Unit VDD

Features

VDD Operating Range: 1.65 V to 5.5 V.
SDA Sink Capability: 30 mA.
5.5 V Tolerant I/Os.
Polarity Inversion Register.
Active LOW Interrupt Output.
Low Standby Current.
Noise Filter on SCL/SDA Inputs.
No Glitch on Power.
up.
Internal Power.
on Reset.
64 Programmable Slave Addresses Using 3 Address Pins.
8 I/O Pins which Default to 8 Inputs.
I2C SCL Clock Frequencies Supported:.

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Published: Sep 2, 2015 |