pca9545ad NXP Semiconductors, pca9545ad Datasheet - Page 3
pca9545ad
Manufacturer Part Number
pca9545ad
Description
4-channel I2c Switch With Interrupt Logic And Reset
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9545AD.pdf
(28 pages)
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NXP Semiconductors
4. Block diagram
PCA9545A_45B_45C_6
Product data sheet
Fig 1. Block diagram of PCA9545A/45B/45C
RESET
SDA
INT0
INT3
SC0
SC1
SC2
SC3
SD0
SD1
SD2
SD3
V
SCL
V
to
DD
SS
PCA9545A/PCA9545B/PCA9545C
POWER-ON
Rev. 06 — 19 March 2007
RESET
FILTER
INPUT
4-channel I
SWITCH CONTROL LOGIC
2
C-bus switch with interrupt logic and reset
PCA9545A/45B/45C
CONTROL
I
INTERRUPT LOGIC
2
C-BUS
© NXP B.V. 2007. All rights reserved.
002aab168
3 of 28
A0
A1
INT
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