Nov 29, 2005 #1 H hossein samani Newbie level 6 Joined Nov 29, 2005 Messages 11 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,281 Activity points 1,381 key bord decoder hi i want to decode a 4*4 (16 matris)key board is there any ic that can do this for me(i mean scannig and decoding to binery) just 1 ic thank you
key bord decoder hi i want to decode a 4*4 (16 matris)key board is there any ic that can do this for me(i mean scannig and decoding to binery) just 1 ic thank you
Nov 30, 2005 #2 I IanP Advanced Member level 7 Joined Oct 5, 2004 Messages 7,929 Helped 2,311 Reputation 4,624 Reaction score 531 Trophy points 1,393 Location West Coast Activity points 66,416 Re: key bord decoder Try 74C922: https://www.fairchildsemi.com/ds/MM/MM74C922.pdf Regards, IanP