PCF8574ADWR Texas Instruments - Yeehing Electronics

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt

Pricing (USD)

Quantity	Unit Price
1 — 99	0.988
100 — 249	0.76
250 — 999	0.56
1,000 +	0.28

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Interface - I/O Expanders
RoHS	Y
Number of I/Os	8 I/O
Maximum Clock Frequency	100 kHz
Operating Supply Voltage	2.5 V to 6 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	SOIC-16
Packaging	Reel
Features	Interrupt Pin
Series	PCF8574A
Brand	Texas Instruments
Logic Family	PCF8574A
Product Type	I/O Expanders
Factory Pack Quantity	2000
Subcategory	Interface ICs
Unit Weight	0.014829 oz

For more information, please refer to datasheet

Documents

PCF8574ADWR Datasheet

More Information

This 8-bit input/output (I/O) expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 6-V VCC operation.