Hi,
I want an ic which contains an 8 switches and 1 output. We can select any switch to be closed so that the corresponding line to be available in output. the selection of channel may be using a abc lines or clock. gave some diagram for reference.
A CD4051B is an analog or digital 8 to 1 or 1 to 8 MUX with a wide supply voltage range, about 125 ohms on resistance and about 1MHz max frequency.
A 74HC4051 is the same but has a narrow digital voltage range, about 70 ohms on resistance and works up to low VHF frequencies.