PCA9542APW,112 NXP Semiconductors, PCA9542APW,112 Datasheet - Page 14
PCA9542APW,112
Manufacturer Part Number
PCA9542APW,112
Description
IC I2C MUX 2CH 14TSSOP
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9542APW118.pdf
(22 pages)
Specifications of PCA9542APW,112
Applications
2-Channel I²C Multiplexer
Interface
I²C, SMBus
Voltage - Supply
2.3 V ~ 5.5 V
Package / Case
14-TSSOP
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935275802112
PCA9542APW
PCA9542APW
PCA9542APW
PCA9542APW
PCA9542A
NXP Semiconductors
2
2-channel I
C-bus multiplexer and interrupt logic
SDA
t
t
t
t
t
r
f
HD;STA
SP
BUF
t
LOW
SCL
t
t
t
HD;STA
SU;STA
SU;STO
t
t
t
HD;DAT
HIGH
SU;DAT
P
S
Sr
P
002aaa986
2
Fig 14. Definition of timing on the I
C-bus
PCA9542A_4
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 15 June 2009
14 of 22
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