參數(shù)資料
型號(hào): PCA9544D
英文描述: BUS CONTROLLER
中文描述: 總線控制器
文件頁(yè)數(shù): 3/14頁(yè)
文件大?。?/td> 113K
代理商: PCA9544D
Philips Semiconductors
Product data
PCA9544
4-channel I
2
C multiplexer with interrupt logic
2002 Feb 20
3
BLOCK DIAGRAM
SW00379
SC0
SC1
SC2
SC3
SD0
SD1
SD2
SD3
V
SS
SCL
V
DD
SDA
INPUT
FILTER
POWER-ON
RESET
I
2
C-BUS
CONTROL
A0
A2
INT[0–3]
INT LOGIC
INT
A1
PCA9544
SWITCH CONTROL LOGIC
Figure 2. Block diagram
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