pca9549bs NXP Semiconductors, pca9549bs Datasheet - Page 3
pca9549bs
Manufacturer Part Number
pca9549bs
Description
Octal Bus Switch With Individually I2c-bus Controlled Enables
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9549BS.pdf
(24 pages)
Philips Semiconductors
5. Pinning information
PCA9549_1
Product data sheet
5.1 Pinning
Fig 2. Pin configuration of SO24
Fig 4. Pin configuration of HVQFN24 (transparent top view)
RESET
V
A0
A1
1A
1B
2A
2B
3A
3B
4A
4B
SS
10
11
12
1
2
3
4
5
6
7
8
9
PCA9549D
Rev. 01 — 11 July 2006
Octal bus switch with individually I
002aaa992
index area
terminal 1
1A
1B
2A
2B
3A
3B
24
23
22
21
20
19
18
17
16
15
14
13
V
SDA
SCL
A2
8A
8B
7A
7B
6A
6B
5A
5B
1
2
3
4
5
6
DD
Transparent top view
PCA9549BS
Fig 3. Pin configuration of TSSOP24
RESET
V
A0
A1
1A
1B
2A
2B
3A
3B
4A
4B
SS
18
17
16
15
14
13
10
11
12
1
2
3
4
5
6
7
8
9
002aaa994
A2
8A
8B
7A
7B
6A
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
2
C-bus controlled enables
PCA9549PW
PCA9549
002aaa993
24
23
22
21
20
19
18
17
16
15
14
13
V
SDA
SCL
A2
8A
8B
7A
7B
6A
6B
5A
5B
DD
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