SN76477 Chips?

[Paul Perry]

At 08:16 PM 16/06/98 -0500, Lucas A Heckman wrote:
> Does anyone know where to get SN76477(n) sound chips?
>
John Blacet of Blacet Research uses these in his amazing 
Dark Star module.. maybe he could sell you one?
I asked the list what things used these, but got no reply..
I figure, lots of old electronic toys/games must have these in them..

paul perry melbourne australia