Specification	PCA8574AN,112

Clock Frequency	400 kHz
Current - Output Sink	25 mA
Current - Output Source	100 µA
Features	POR
Interface	I2C
Interrupt Output	Yes
Mounting Type	Through Hole
Number of I/O	8
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Push-Pull
Package Length	0.3 in
Package Name	16-DIP
Package Width	7.62 mm
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	2.3 V

PCA85 Series

Part	Mounting Type	Package Name	Clock Frequency	Number of I/O	Features	Package Width	Package Length	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Output Type	Interface	Current - Output Sink	Current - Output Source	Operating Temperature (Min)	Operating Temperature (Max)	Interrupt Output	Current - Timekeeping (Max) Maximum	Current - Timekeeping (Max) Minimum	Date Format	Time Format	Type	Package / Case	Memory Format	Memory Size	Memory Depth	Memory Width	Technology	Memory Type	Memory Interface (Type)	Write Cycle Time - Word	Write Cycle Time - Page
NXP USA Inc. PCA8575DK,118	Surface Mount	24-SSOP	400 kHz	16	POR	3.9 mm	0.154 in	5.5 V	2.3 V	Push-Pull	I2C	25 mA	100 µA	-40 °C	85 °C	Yes
NXP USA Inc. PCA8574ATS,118	Surface Mount	20-LSSOP 20-SSOP	400 kHz	8	POR	4.4 mm	0.173 in	5.5 V	2.3 V	Push-Pull	I2C	25 mA	100 µA	-40 °C	85 °C	Yes
NXP USA Inc. PCA8574AN,112	Through Hole	16-DIP	400 kHz	8	POR	7.62 mm	0.3 in	5.5 V	2.3 V	Push-Pull	I2C	25 mA	100 µA	-40 °C	85 °C	Yes
NXP USA Inc. PCA8574AD,512	Surface Mount	16-SO 16-SOIC	400 kHz	8	POR	7.5 mm	0.295 in	5.5 V	2.3 V	Push-Pull	I2C	25 mA	100 µA	-40 °C	85 °C	Yes
NXP USA Inc. PCA8565BS/1,118	Surface Mount	10-HVSON			Alarm Leap Year Square Wave Output Watchdog Timer	3 mm	3 mm	5.5 V	1.8 V		2-Wire Serial I2C			-40 °C	125 °C		5 µA	1.2 µA	YY-MM-DD-dd	HH:MM:SS (24 hr)	Clock/Calendar	10-VFDFN Exposed Pad
NXP USA Inc. PCA8575DB,112	Surface Mount	24-SSOP	400 kHz	16	POR	5.3 mm	0.209 in	5.5 V	2.3 V	Push-Pull	I2C	25 mA	100 µA	-40 °C	85 °C	Yes
NXP USA Inc. PCA8581P/F6,112	Through Hole	8-DIP	100 kHz			7.62 mm	0.3 in	5.5 V	4.5 V					-25 °C	85 °C								EEPROM	1 Kbit	128	8 bit	EEPROM	Non-Volatile	I2C	10 ms	10 ms
NXP USA Inc. PCA8581CT/6,112	Surface Mount	8-SO 8-SOIC	100 kHz			3.9 mm	0.154 in	6 V	2.5 V					-25 °C	85 °C								EEPROM	1 Kbit	128	8 bit	EEPROM	Non-Volatile	I2C	10 ms	10 ms
NXP USA Inc. PCA8574APW,112	Surface Mount	16-TSSOP	400 kHz	8	POR	4.4 mm	0.173 in	5.5 V	2.3 V	Push-Pull	I2C	25 mA	100 µA	-40 °C	85 °C	Yes
NXP USA Inc. PCA8574ATS,112	Surface Mount	20-LSSOP 20-SSOP	400 kHz	8	POR	4.4 mm	0.173 in	5.5 V	2.3 V	Push-Pull	I2C	25 mA	100 µA	-40 °C	85 °C	Yes

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PCA8574AN,112 | Datasheet