PCA9559PW(2003) データシートの表示（PDF） - Philips Electronics

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PCA9559PW
(Rev.:2003)

5-bit multiplexed/1-bit latched 6-bit I2C EEPROM DIP switch

Philips Electronics 

Philips Semiconductors

5-bit multiplexed/1-bit latched 6-bit

I2C EEPROM DIP switch

BLOCK DIAGRAM

PCA9559

11 MUX_SELECT

10-30 kΩ

OVERRIDE_N

18

4

A0

3

A1

SCL

1

SDA

2

100-150 kΩ

INPUT

FILTER

6-BIT EEPROM

VDD

20

GND

10

19 WRITE

PROTECT

5

MUX_IN A

6

MUX_IN B

7

MUX_IN C

8

MUX_IN D

9

MUX_IN E

POWER-ON

RESET

OE

10-30 kΩ

Figure 4. Block diagram

Product data

PCA9559

LATCH

NMO

0

SELECT

17

NON_MUXED_OUT

16

MUX_OUT A

15

MUX_OUT B

14

MUX_OUT C

13

MUX_OUT D

12

MUX_OUT E

1

SW00400

2003 Jun 27

4

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