At 11:55 AM 3/31/97 -0800, you wrote:
>Hi Andy,
>
>That's a functional equivalent to an ICL7660 positive to negative charge
>pump voltage converter, with the difference being an input range of 4.5 to
>20 volts. Pinout is the same.

I located it myself.  It was a Teledyne Components (hence the TC) and I was
able to track it down to the TelCom (new name of same company) TC7662.

Thanks to all who responded.

Andy

==================================================================
Andy Kunz - Montana Design - 409 S 6th St - Phillipsburg, NJ 08865
          Hardware & Software for Industry & R/C Hobbies
        "Go fast, turn right, and keep the wet side down!"
==================================================================