Datasheet

PCA9547 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 4 — 1 April 2014 3 of 30
NXP Semiconductors
PCA9547
8-channel I
2
C-bus multiplexer with reset
4. Block diagram
Fig 1. Block diagram of PCA9547
SWITCH CONTROL LOGIC
PCA9547
RESET
CIRCUIT
002aaa961
SC0
SC1
SC2
SC3
SC4
SC5
SC6
SC7
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
V
SS
V
DD
RESET
I
2
C-BUS
CONTROL
INPUT
FILTER
SCL
SDA
A0
A1
A2