Hi guys a little help I can't find these pieces
IC1 PCF8574 PCF8574P DIL16
I2C-Bus
8-bit remote
I / O expander
PCF8574PN 204020 11N8515
IC3 PCF8574P PCF8574P DIL16
I2C-bus
Good evening guys a question I can not find some components I would need a hand the components are as follows
7805DT TO252 POSITIVE VOLTAGE REGULATOR
220UF POLARIZED CONDENSATION SYMBOL EUROPE
0.1UF CONDENSATION
Please with Aliexpress link if you can