pca9545ad NXP Semiconductors, pca9545ad Datasheet - Page 4
pca9545ad
Manufacturer Part Number
pca9545ad
Description
4-channel I2c Switch With Interrupt Logic And Reset
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9545AD.pdf
(28 pages)
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NXP Semiconductors
5. Pinning information
PCA9545A_45B_45C_6
Product data sheet
5.1 Pinning
Fig 2. Pin configuration for SO20
Fig 4. Pin configuration for HVQFN20 (transparent top view)
RESET
INT0
INT1
SD0
SC0
SD1
SC1
V
A0
A1
SS
10
1
2
3
4
5
6
7
8
9
PCA9545AD
Rev. 06 — 19 March 2007
002aab165
index area
terminal 1
RESET
INT0
INT1
SD0
SC0
4-channel I
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
V
SDA
SCL
INT
SC3
SD3
INT3
SC2
SD2
INT2
DD
Transparent top view
PCA9545ABS
2
C-bus switch with interrupt logic and reset
Fig 3. Pin configuration for TSSOP20
PCA9545A/45B/45C
RESET
INT0
INT1
SD0
SC0
SD1
SC1
V
A0
A1
SS
15
14
13
12
11
10
1
2
3
4
5
6
7
8
9
002aab167
INT
SC3
SD3
INT3
SC2
PCA9545APW
PCA9545BPW
PCA9545CPW
© NXP B.V. 2007. All rights reserved.
002aab166
20
19
18
17
16
15
14
13
12
11
V
SDA
SCL
INT
SC3
SD3
INT3
SC2
SD2
INT2
DD
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