pca9543bpw NXP Semiconductors, pca9543bpw Datasheet - Page 4

• Manufacturer Part Number: pca9543bpw
• Description: Pca9543a/pca9543b/pca9543c 2-channel I2c-bus Switch With Interrupt Logic And Reset
• Manufacturer: NXP Semiconductors

NXP Semiconductors
5. Pinning information
PCA9543A_43B_43C_4
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. Pin configuration for SO14
SS
DD
RESET
INT0
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
Rev. 04 — 20 October 2006
002aab178
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. Pin configuration for TSSOP14
PCA9543A/43B/43C
RESET
INT0
SD0
SC0
V
A0
A1
SS
1
2
3
4
5
6
7
PCA9543APW
PCA9543BPW
PCA9543CPW
002aab179
© NXP B.V. 2006. All rights reserved.
14
13
12
11
10
9
8
V
SDA
SCL
INT
SC1
SD1
INT1
DD
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