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PostPosted: Mon Feb 16, 2015 7:04 pm 
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Location: A missile silo somewhere under southern England
Hi guys

Has anyone come across half width wire wrap sockets? I've got a few Cypress CY7C199CN-15PXC 32KB SRAM ICs (28 pin) which I want to try with my next 6502 build. Unfortunately, they are half width ICs (see the picture below).

Attachment:
CY7C199CN-15PXC.jpg
CY7C199CN-15PXC.jpg [ 71.38 KiB | Viewed 445 times ]


If such a socket doesn't exist then I can always get a full width one, cut the support bars between the pin rows and move them closer together.
BTW I checked on Mouser's website and also Farnell's 9as well as ringing and using livechat support) - no luck.


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PostPosted: Mon Feb 16, 2015 7:37 pm 
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You mean "narrow" 28pin DIPs? I've never used wire-wrap, but would it be possible to just use two 14 row pin headers?

Edit: another option is of course two 14 pin narrow sockets end to end. I've used that method with ATMegas in narrow DIP28. Regular PCBs though.

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PostPosted: Mon Feb 16, 2015 9:17 pm 
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I've bought them from Mouser before:

http://www.mouser.com/ProductDetail/Mil ... gYk5IwQ%3d

They show in stock.

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PostPosted: Mon Feb 16, 2015 9:52 pm 
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Thanks for the suggestions and link. :)


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