4021 shift register IC

[bud]

not sure if this is the right forum
Are these the same ICs as Ben uses to rebuild SNES controllers from the book?
http://cgi.ebay.com/5-x-CD4021-4021-CMO ... 1535wt_728
Are the same as the ones from mouser that Ben suggests? (they are on backorder on mouser)

 

[Mako321]

not sure if this is the right forum
Are these the same ICs as Ben uses to rebuild SNES controllers from the book?
http://cgi.ebay.com/5-x-CD4021-4021-CMO ... 1535wt_728
Are the same as the ones from mouser that Ben suggests? (they are on backorder on mouser)

Looks right to me.

 

[XCVG]

Any CD4021 will do just fine. It's not like it runs at high speed or anything.

 

[grossaffe]

heh, I had to build a shift register for my exam yesterday.