PCA9654E - 8-bit I/O Expander

ON Semiconductor

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Datasheet Details

Part number	PCA9654E
Manufacturer	ON Semiconductor
File Size	335.56 KB
Description	8-bit I/O Expander
Datasheet	PCA9654E-ONSemiconductor.pdf

PCA9654E 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 |