PCA9542APW/DG,118 NXP Semiconductors, PCA9542APW/DG,118 Datasheet - Page 14

• Manufacturer Part Number: PCA9542APW/DG,118
• Description: IC I2C MUX 2-CH 14-TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9542APW/DG,118

• Package / Case: 14-TSSOP
• Applications: 2-Channel I²C Multiplexer
• Interface: I²C, SMBus
• Voltage - Supply: 2.3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Logic Family: I2C Bus
• High Level Output Current: 10 uA
• Low Level Output Current: 3 mA
• Propagation Delay Time: 0.3 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Input Signal Type: SCL / SDA
• Interface Type: I2C Bus
• Maximum Power Dissipation: 400 mW
• Mounting Style: SMD/SMT
• Output Type: SCx / SDx
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935286937118; PCA9542APW/DG-T; PCA9542APW/DG-T

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
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