PCA9543AD,118 NXP Semiconductors, PCA9543AD,118 Datasheet - Page 4

• Manufacturer Part Number: PCA9543AD,118
• Description: IC I2C SWITCH 2CH 14-SOIC
• Manufacturer: NXP Semiconductors

Specifications of PCA9543AD,118

• Applications: 2-Channel I²C Multiplexer
• Interface: I²C, SMBus
• Voltage - Supply: 2.3 V ~ 5.5 V
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Mounting Type: Surface Mount
• For Use With: OM6285 - EVAL BOARD I2C-2002-1A568-4002 - DEMO BOARD I2C568-3615 - DEMO BOARD I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-1857-2; 935275803118; PCA9543AD-T

NXP Semiconductors
5. Pinning information
PCA9543A_43B_43C_6
Product data sheet
5.1 Pinning
5.2 Pin description
Table 3.
Symbol
A0
A1
RESET
INT0
SD0
SC0
V
INT1
SD1
SC1
INT
SCL
SDA
V
Fig 2.
SS
DD
RESET
INT0
Pin configuration for SO14
SD0
SC0
V
Pin description
A0
A1
SS
1
2
3
4
5
6
7
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PCA9543AD
002aab178
Rev. 06 — 15 June 2009
14
13
12
11
10
2-channel I
9
8
Description
address input 0
address input 1
active LOW reset input
active LOW interrupt input 0
serial data 0
serial clock 0
supply ground
active LOW interrupt input 1
serial data 1
serial clock 1
active LOW interrupt output
serial clock line
serial data line
supply voltage
V
SDA
SCL
INT
SC1
SD1
INT1
DD
2
C-bus switch with interrupt logic and reset
Fig 3.
PCA9543A/43B/43C
RESET
INT0
SD0
SC0
V
A0
A1
SS
Pin configuration for TSSOP14
1
2
3
4
5
6
7
PCA9543APW
PCA9543BPW
PCA9543CPW
002aab179
© NXP B.V. 2009. All rights reserved.
14
13
12
11
10
9
8
V
SDA
SCL
INT
SC1
SD1
INT1
DD
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