Datasheet

PCA9674_PCA9674A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 7 — 30 May 2013 2 of 40
NXP Semiconductors
PCA9674; PCA9674A
Remote 8-bit I/O expander for Fm+ I
2
C-bus with interrupt
 Active LOW open-drain interrupt output
 Sixty-four programmable slave addresses using three address pins
(PCA9674A - sixty-two)
 Readable device ID (manufacturer, device type, and revision)
 Software Reset pushes the device back to Power-On Reset state
 Low standby current (4.5 A typical)
 40 C to +85 C operation
 ESD protection exceeds 2000 V HBM per JESD22-A114 and 1000 V CDM per
JESD22-C101
 Latch-up testing is done to JEDEC standard JESD78 which exceeds 100 mA
 Packages offered: SO16, TSSOP16, HVQFN16
3. Applications
 LED signs and displays
 Servers
 Key pads
 Industrial control
 Medical equipment
 PLCs
 Cellular telephones
 Mobile devices
 Gaming machines
 Instrumentation and test measurement