INF8574 Datasheet Remote 8-Bit. I/O Expander for I2C Bus

Manufacturer: IK Semiconductor

Datasheet Details

Part number	INF8574
Manufacturer	IK Semiconductor
File Size	377.36 KB
Description	Remote 8-Bit. I/O Expander for I2C Bus
Download	INF8574 Download (PDF)

e h The INF8574 is a silicon CMOS circuit.

It provides general purpose remote I/O expansion for most S microcontroller families via the two-line bidirectional bus (I C).

a t The device consists of an 8-bit quasi-bidirectional Port and an I C interface.

w simple slave device.

INF8574 e GENERAL.

　 Operating supply voltage 2.5 to 6 V 　 Low standby current consumption of 10 　A maximum 　 I2C to parallel port expander 　 Open-drain interrupt output 　 8-bit remote I/O Port for the I2C-bus 　 Compatible with most microcontrollers 　 Latched outputs with high current drive capability for directly driving LEDs 　 Address by 3 hardware address pins for use of up to 8 devices (up to 16 with INF8574A) 　 DIP16, space-saving SO16 or SSOP20 package. BLOCK.

Brand Logo	Part Number	Description	Manufacturer
	INF8574AN	LCD driver	Integral

Part Number	Description
INF8594E	512x8 CMOS EEPROM IC Bus Interface
INF8594E	512 x 8 EEPROM