pca9561 NXP Semiconductors, pca9561 Datasheet - Page 3
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pca9561
Manufacturer Part Number
pca9561
Description
Quad 6-bit Multiplexed I2c Eeprom Dip Switch
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9561.pdf
(17 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
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Manufacturer:
NXP
Quantity:
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Part Number:
pca9561D
Manufacturer:
PHILIPS/飞利浦
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Part Number:
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Part Number:
pca9561PW
Manufacturer:
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Quantity:
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Philips Semiconductors
BLOCK DIAGRAM
2004 May 17
WRITE PROTECT
Quad 6-bit multiplexed I
MUX_SELECT
MUX_IN_A
MUX_IN_C
MUX_IN_D
MUX_IN_B
MUX_IN_E
MUX_IN_F
A0
A1
SCL
SDA
V
GND
DD
PCA9561
FILTER
INPUT
POWER-ON
RESET
2
C EEPROM DIP switch
8
6
I C LOGIC
2
NON-VOLATILE
NON-VOLATILE
NON-VOLATILE
NON-VOLATILE
6-BIT EEPROM
6-BIT EEPROM
6-BIT EEPROM
6-BIT EEPROM
REGISTER 0
REGISTER 1
REGISTER 2
REGISTER 3
SELECT LOGIC
3
4
6
6
6
6
2
6
PCA9561
Product data sheet
MUX_OUT_A
MUX_OUT_B
MUX_OUT_C
MUX_OUT_D
MUX_OUT_E
MUX_OUT_F
SW00842