SN76477 Something fun to play with?

#1

I have the opportunity to buy this chip. I don’t believe it’s been used in anything mindbowing, but it might be fun to play with. Anyone got any thought?

#2

Here are the Instructions:

SN76477.GIF1612×1117

If it helps - i have plety of these 28Pin Wide Sockets here :wink:

#3

One schematic to rule them all…

Maybe I’ll buy it and have a play. Possibly a case will be needed (cue fcd72 encouragement™)

#4

That chip has been used to superb effect by - Thomas Henry™!
There’s a nice LFO/S&H/filtered digital noise combo called the Super Controller that Fonik used to provide a PCB for.

Then there’s the SN Voice by Thomas Henry, described by Scott Stites with PCBs from State Machine on the electro-music forum

My modular setup haz both :smiley: Good stuff indeed.

#5

It was also used in the original Space Invaders arcade machine - how much more mind-blowing can you get than that?

Martin