Dollatek trademark reg. no. 013726393
Features:
Based on the I2 °C interface I/O expansion modules using two I/O to 8 can be added can i/o (up to the same time, insert 8 PCF8574, increases to 64 I/O)
Maximum features: support two kinds of ports, access to the target board: Pin or row of seats
2, Supports I2 °C bus cascade (through pin, row of seats docking process, multiple I2 °C modules can be used)
Product Features:
Type: Modular/components and parts
Strap: No
Interface: I2 °C
Board Type: Pin or row of seats
Technical details:
Typical applications: For use with I/O resources limitations the MCU I/O Upgrade
The most important resources: PCF8574, I2 °C Interface, the 8 bit parallel
Size: 54 x 15 mm
Net Weight: 7g
Package included:
5x Dollatek PCF8574 PCF8574T communication module