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Part Name
Description
PCA9548A(2009) View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
PCA9548A
(Rev.:2009)
8-channel I2C-bus switch with reset
NXP Semiconductors.
PCA9548A Datasheet PDF : 26 Pages
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NXP Semiconductors
5. Pinning information
5.1 Pinning
PCA9548A
8-channel I
2
C-bus switch with reset
A0 1
A1 2
RESET 3
SD0 4
SC0 5
SD1 6
SC1 7
SD2 8
SC2 9
SD3 10
SC3 11
V
SS
12
PCA9548AD
24 V
DD
23 SDA
22 SCL
21 A2
20 SC7
19 SD7
18 SC6
17 SD6
16 SC5
15 SD5
14 SC4
13 SD4
002aab199
Fig 2. Pin configuration for SO24
A0 1
A1 2
RESET 3
SD0 4
SC0 5
SD1 6
SC1 7
SD2 8
SC2 9
SD3 10
SC3 11
V
SS
12
PCA9548APW
24 V
DD
23 SDA
22 SCL
21 A2
20 SC7
19 SD7
18 SC6
17 SD6
16 SC5
15 SD5
14 SC4
13 SD4
002aab200
Fig 3. Pin configuration for TSSOP24
terminal 1
index area
SD0 1
SC0 2
SD1 3
SC1 4
SD2 5
SC2 6
PCA9548ABS
18 A2
17 SC7
16 SD7
15 SC6
14 SD6
13 SC5
Transparent top view
002aab201
Fig 4. Pin configuration for HVQFN24 (transparent top view)
PCA9548A_3
Product data sheet
Rev. 03 — 7 July 2009
© NXP B.V. 2009. All rights reserved.
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