PCF8575 查看數據表（PDF） - Philips Electronics
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PCF8575 Datasheet PDF : 24 Pages
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Philips Semiconductors
Remote 16-bit I/O expander for I2C-bus
Product specification
PCF8575
handbook, full pagewidth
VDD
PCF8575 PCF8575
(1)
(2)
MICROCOMPUTER
INT
INT
INT
PCF8575
(8)
INT
MGL544
Fig.12 Application of multiple PCF8575s with interrupt.
1999 Apr 07
12
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