參數(shù)資料
型號: PCA9674ABS
廠商: NXP Semiconductors N.V.
元件分類: I2C/I2S
英文描述: Remote 8-bit I-O expander for Fm+ I2C-bus with interrupt
封裝: PCA9674ABS<SOT758-1 (HVQFN16)|<<http://www.nxp.com/packages/SOT758-1.html<1<Always Pb-free,;PCA9674AD<SOT162-1 (SO16)|<<http://www.nxp.com/packages/SOT162-1.html<1<
文件頁數(shù): 8/32頁
文件大?。?/td> 299K
代理商: PCA9674ABS
PCA9674_PCA9674A
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 29 September 2011
8 of 32
NXP Semiconductors
PCA9674; PCA9674A
Remote 8-bit I/O expander for Fm+ I
2
C-bus with interrupt
Table 5.
AD2
V
SS
V
SS
V
SS
V
SS
V
DD
V
DD
V
DD
V
DD
V
SS
V
SS
V
SS
V
SS
V
DD
V
DD
V
DD
V
DD
V
SS
V
SS
V
SS
V
SS
V
DD
V
DD
SCL
SCL
SCL
SCL
SDA
SDA
SDA
SDA
SCL
SCL
SCL
SCL
SDA
SDA
SDA
SDA
V
SS
V
SS
V
DD
V
DD
V
SS
V
SS
V
DD
V
DD
V
SS
V
SS
V
DD
V
DD
V
SS
V
SS
V
DD
V
DD
V
SS
V
DD
V
SS
V
DD
V
SS
V
DD
V
SS
V
DD
SCL
SDA
SCL
SDA
SCL
SDA
SCL
SDA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
C0h
C2h
C4h
C6h
C8h
CAh
CCh
CEh
E0h
E2h
E4h
E6h
E8h
EAh
ECh
EEh
PCA9674A address map
AD1
AD0
SCL
V
SS
SCL
V
DD
SDA
V
SS
SDA
V
DD
SCL
V
SS
SCL
V
DD
SDA
V
SS
SDA
V
DD
SCL
SCL
SCL
SDA
SDA
SCL
SDA
SDA
SCL
SCL
SCL
SDA
SDA
SCL
SDA
SDA
V
SS
V
SS
V
SS
V
DD
V
DD
V
SS
V
DD
V
DD
V
SS
V
SS
V
SS
V
DD
A6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
A5
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A4
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
A2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
A1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
A0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Address
10h
12h
14h
16h
18h
1Ah
1Ch
1Eh
60h
62h
64h
66h
68h
6Ah
6Ch
6Eh
70h
72h
74h
76h
78h
7Ah
Table 4.
AD2
PCA9674 address map
…continued
AD1
AD0
A6
A5
A4
A3
A2
A1
A0
Address
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