This is the chip for collectable full sized arcade pinball machines made from 1977-1985. 

It is the latest version available from the manufacturer and will run any speed (ex. Stern MPU 200, Bally as 2518-35, as 2518-17, Williams system 3, 4, 6, 7, and Gottlieb Sytem 1 and 80). 

I can program EPROMS and stock lots of other hard to find pinball chips, see my store.

I will gladly combine shipping. Up to 6 chips will ship for $4.

I also have gold 22 pin sockets for these chips included no charge.

Thank you for your cooperation. If you are offering code-free chips that are not specific or proprietary to Bally and Williams products, it is permissible to state that such chips can be function in Bally and Williams games.

Sincerely,

I can provide roms and eproms for all pinball machines. I also carry pinball security chips , 5101 , 6116 , 6264 , 6800 , 6810 , 6821 , 6502 , 6532 and many more hard to find i.c.s for old pinball machines. Also no matter what the shipping calculator says , I will combine shipping , up to 8 chips will ship for the price of one auction $3 Canada $4 u.s. , $7 worldwide.

  I will combine shipping. No extra shipping charges no matter how many i ship. One flat fee.

 These do fail from time to time. If your game does not work it may be these. The software on these chips is not owned by me but is made available for free from the manufacturer to the public. This auction is for the chips and the sevrvice of burning the images onto the chips. .