HT8574 Description
The HT8574B is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus). 3 ORDERING INFORMATION TYPE NUMBER HT8574BNZ;.
HT8574 Key Features
- Operating supply voltage 2.5 to 6 V
- Low standby current consumption of 10 A maximum
- I2C-bus to parallel port expander
- Open-drain interrupt output
- 8-bit remote I/O port for the I2C-bus
- patible with most microcontrollers
- DIP16, or space-saving SO16 or SSOP20 packages