pca9545pw NXP Semiconductors, pca9545pw Datasheet - Page 4
pca9545pw
Manufacturer Part Number
pca9545pw
Description
4-channel I2c Switch With Interrupt Logic And Reset
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9545PW.pdf
(17 pages)
Available stocks
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Part Number:
PCA9545PW
Manufacturer:
NXP/恩智浦
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Part Number:
pca9545pw/G-T
Manufacturer:
PHI
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Part Number:
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20 000
Philips Semiconductors
BLOCK DIAGRAM
2004 Sep 29
4-channel I
INT[0–3]
RESET
SC0
SC1
SC2
SC3
SD0
SD1
SD2
SD3
SCL
SDA
V
V
SS
DD
PCA9545
2
C switch with interrupt logic and reset
POWER ON
INPUT
FILTER
RESET
Figure 3. Block diagram
SWITCH CONTROL LOGIC
CONTROL
I
2
C-BUS
INT LOGIC
4
PCA9545
Product data sheet
SW00758
A0
A1
INT
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