PCA9502 8-bit I/O expander with I2C-bus/SPI interface stock suppliers.
SANTEKAddress: 1060 holland ave CLOVIS CA. 93612 United States
Proactive Components Inc.Address: 4400 118th Ave N Suite 300 Clearwater Florida 33762 United States
dan-mar componentsAddress: 150 west industry ct deer park new york 11729 United States
Maverick Electronics, Inc.Address: 11567 E US Highway 82 Whitesboro TX 76273 United States
IDENTEK Address: 16600 Harbor Blvd Suite F Fountain Valley CA 92708 United States