Re: Analog MPX (14052 B)

["Lee Cremeans" <lee@lcremeans.homeip.net>]

"GarberStreet Enterprises" <willy46pa@comcast.net> wrote in message
6nednRIVSshsZsSjXTWcpw@comcast.com">news:6nednRIVSshsZsSjXTWcpw@comcast.com...
>
> Does anyone know what this IC is and where to get them?
> If not available, then what is comparable and what would
> the pinouts of each be so I can replace the 14052B with the
> replacement? Anyone with knowledge of ICs please help.

This is actually standard 4000-series CMOS logic, a dual 4-channel analog
MUX (i.e. two 4-way switches). The version you have is probably ON Semi's
(http://www.onsemi.com/productSummary/0,4317,MC14052B,00.html), but a good
electronic shop should have 4052s from several makers. There's a data sheet
linked from that page, btw.

-lee