PCA9540BGD NXP [NXP Semiconductors], PCA9540BGD Datasheet - Page 3

• Manufacturer Part Number: PCA9540BGD
• Description: 2-channel I2C-bus multiplexer
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
5. Pinning information
PCA9540B_4
Product data sheet
5.1 Pinning
5.2 Pin description
Table 2.
Symbol
SCL
SDA
V
SD0
SC0
V
SD1
SC1
Fig 2.
Fig 4.
DD
SS
SDA
SCL
V
SD0
Pin configuration for SO8
Pin configuration for XSON8U
DD
Pin description
1
2
3
4
PCA9540BD
Pin
1
2
3
4
5
6
7
8
Rev. 04 — 3 September 2009
002aae713
SDA
SCL
V
SD0
DD
Description
serial clock line
serial data line
supply voltage
serial data 0
serial clock 0
supply ground
serial data 1
serial clock 1
8
7
6
5
SC1
SD1
V
SC0
1
2
3
4
SS
Transparent top view
PCA9540BGD
Fig 3.
SDA
SCL
V
SD0
002aae753
Pin configuration for TSSOP8
DD
8
7
6
5
2-channel I
1
2
3
4
SC1
SD1
V
SC0
SS
PCA9540BDP
PCA9540B
002aae714
2
C-bus multiplexer
© NXP B.V. 2009. All rights reserved.
8
7
6
5
SC1
SD1
V
SC0
SS
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