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PCA9554DB Datasheet(PDF) 4 Page - NXP Semiconductors

Part # PCA9554DB
Description  8-bit I2C-bus and SMBus I/O port with interrupt
PDF  30 Pages
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Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors

PCA9554DB Datasheet(HTML) 4 Page - NXP Semiconductors

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PCA9554_9554A_7
© NXP B.V. 2006. All rights reserved.
Product data sheet
Rev. 07 — 13 November 2006
4 of 30
NXP Semiconductors
PCA9554/PCA9554A
8-bit I2C-bus and SMBus I/O port with interrupt
5.
Pinning information
5.1 Pinning
Fig 2.
Pin configuration for DIP16
Fig 3.
Pin configuration for SO16
Fig 4.
Pin configuration for SSOP16
Fig 5.
Pin configuration for TSSOP16
PCA9554N
PCA9554AN
A0
VDD
A1
SDA
A2
SCL
IO0
INT
IO1
IO7
IO2
IO6
IO3
IO5
VSS
IO4
002aac485
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15
VDD
SDA
SCL
INT
IO7
IO6
IO5
IO4
A0
A1
A2
IO0
IO1
IO2
IO3
VSS
PCA9554D
PCA9554AD
002aac486
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15
PCA9554DB
PCA9554ADB
002aac487
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15
VDD
SDA
SCL
INT
IO7
IO6
IO5
IO4
A0
A1
A2
IO0
IO1
IO2
IO3
VSS
VDD
SDA
SCL
INT
IO7
IO6
IO5
IO4
A0
A1
A2
IO0
IO1
IO2
IO3
VSS
PCA9554PW
PCA9554APW
002aac488
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15



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