PCA9554U,029 NXP Semiconductors, PCA9554U,029 Datasheet - Page 5

• Manufacturer Part Number: PCA9554U,029
• Description: I2C Interface IC PCA9554U/UNCASED/PUT
• Manufacturer: NXP Semiconductors

Specifications of PCA9554U,029

• Factory Pack Quantity: 7000

NXP Semiconductors
5. Pinning information
PCA9554_9554A
Product data sheet
5.1 Pinning
Fig 2.
Fig 4.
Fig 6.
index area
terminal 1
V
IO0
IO1
IO2
IO3
A0
A1
A2
SS
V
IO0
IO1
IO2
IO3
A0
A1
A2
SS
IO0
IO1
IO2
A2
Pin configuration for SO16
Pin configuration for TSSOP16
Pin configuration for HVQFN16
(SOT629-1)
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
PCA9554PW/Q900
All information provided in this document is subject to legal disclaimers.
PCA9554APW
Transparent top view
PCA9554PW
PCA9554AD
PCA9554D
PCA9554ABS
PCA9554BS
Rev. 9 — 19 March 2013
002aac486
002aac488
16
15
14
13
12
11
10
9
12
11
10
16
15
14
13
12
11
10
9
9
V
SDA
SCL
INT
IO7
IO6
IO5
IO4
002aac490
DD
SCL
INT
IO7
IO6
V
SDA
SCL
INT
IO7
IO6
IO5
IO4
DD
8-bit I
PCA9554; PCA9554A
2
Fig 3.
Fig 5.
Fig 7.
C-bus and SMBus I/O port with interrupt
index area
terminal 1
V
IO0
IO1
IO2
IO3
SDA
SCL
V
A0
A1
A2
SS
INT
n.c.
n.c.
IO0
DD
A0
A1
A2
IO0
IO1
IO2
A2
Pin configuration for SSOP16
Pin configuration for SSOP20
Pin configuration for HVQFN16
(SOT758-1)
1
2
3
4
5
6
7
8
10
1
2
3
4
5
6
7
8
9
1
2
3
4
Transparent top view
PCA9554ADB
PCA9554ATS
PCA9554DB
PCA9554ABS3
PCA9554TS
PCA9554BS3
002aac489
002aac487
© NXP B.V. 2013. All rights reserved.
12
11
10
9
20
19
18
17
16
15
14
13
12
11
16
15
14
13
12
11
10
9
002aac491
SCL
INT
IO7
IO6
IO7
IO6
n.c.
IO5
IO4
V
IO3
n.c.
IO2
IO1
V
SDA
SCL
INT
IO7
IO6
IO5
IO4
SS
DD
5 of 35