PCF8574; PCF8574A
NXP Semiconductors
Remote 8-bit I/O expander for I2C-bus with interrupt
20. Abbreviations
Table 14. Abbreviations
Acronym
CDM
CMOS
I/O
Description
Charged-Device Model
Complementary Metal Oxide Semiconductor
Input/Output
I2C-bus
ESD
FF
Inter IC bus
ElectroStatic Discharge
Flip-Flop
GPIO
HBM
IC
General Purpose Input/Output
Human Body Model
Integrated Circuit
LED
Light Emitting Diode
Low-Pass
LP
PLC
Programmable Logic Controller
Power-On Reset
POR
PCF8574_PCF8574A
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Product data sheet
Rev. 5 — 27 May 2013
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