PCA9654E - 8-bit I/O Expander

Product Overview

ON Semiconductor

Datasheet Details

Part number	PCA9654E
Manufacturer	ON Semiconductor
File Size	335.56 KB
Description	8-bit I/O Expander
Datasheet	PCA9654E Datasheet
Additional preview pages of the PCA9654E datasheet.

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 |