I虏C Port Expanders with Eight I/O Ports
2-Wire Interfaced Low-EMI Key Switch Controller/GPO
2-Wire-Interfaced 8-Bit I/O Port Expander with Reset
2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt an...
I虏C Port Expander with 4 Push-Pull Outputs and 4 Inputs
I虏C Port Expander with 8 Push-Pull and 8 Open-Drain I/Os