參數(shù)資料
型號: PCA9546PW
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: 4-channel I2C switch with reset
中文描述: 9546 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
封裝: 4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16
文件頁數(shù): 3/17頁
文件大?。?/td> 139K
代理商: PCA9546PW
Philips Semiconductors
Product data sheet
PCA9546
4-channel I
2
C switch with reset
2004 Sep 30
3
PIN CONFIGURATION — SO, TSSOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SW00913
A0
A1
RESET
SD0
SC0
SD1
SC1
V
SS
V
DD
SDA
SCL
A2
SC3
SD3
SC2
SD2
Figure 1. Pin configuration — SO, TSSOP
PIN DESCRIPTION
SO, TSSOP
PIN NUMBER
1
SYMBOL
FUNCTION
A0
Address input 0
2
A1
Address input 1
3
RESET
Active LOW reset input
4
SD0
Serial data 0
5
SC0
Serial clock 0
6
SD1
Serial data 1
7
SC1
Serial clock 1
8
V
SS
SD2
Supply ground
9
Serial data 2
10
SC2
Serial clock 2
11
SD3
Serial data 3
12
SC3
Serial clock 3
13
A2
Address input 2
14
SCL
Serial clock line
15
SDA
Serial data line
16
V
DD
Supply voltage
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