PCA9543 Philips Semiconductors, PCA9543 Datasheet - Page 3
![no-image](/images/manufacturer_photos/0/5/522/philips_semiconductors_sml.jpg)
PCA9543
Manufacturer Part Number
PCA9543
Description
2-channel I2C switch with interrupt logic and reset
Manufacturer
Philips Semiconductors
Datasheet
1.PCA9543.pdf
(15 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PCA9543AD
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Part Number:
PCA9543APW
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
PCA9543APWЈ¬112
Manufacturer:
NXP
Quantity:
2 314
Company:
Part Number:
PCA9543APWЈ¬118
Manufacturer:
PH3
Quantity:
2 500
Part Number:
PCA9543D
Manufacturer:
PHI
Quantity:
20 000
Philips Semiconductors
BLOCK DIAGRAM
2004 Oct 01
2-channel I
INT[0–1]
RESET
SCL
SDA
SC0
SC1
SD0
SD1
V
V
SS
DD
PCA9543
2
C switch with interrupt logic and reset
POWER-ON
INPUT
FILTER
RESET
Figure 2. Block diagram
SWITCH CONTROL LOGIC
CONTROL
I
2
3
C-BUS
INT LOGIC
PCA9543
Product data sheet
SW00804
A0
A1
INT