EagleVisionTSi
New Member
My Physics teacher bought some ICs at a garage sale for use in his electronics cirriculum. Problem is, we don't know what they are (do). there are three of them. As far as I can tell, though looking up the part numbers, they are made by Harris Semiconductor, who is defunct (I guess, their website sure doesn't work). So here are the numbers from the top ofthe chips
1.
CD4011BE
H9527
Pins : 14
2.
CD4028BE
H9531
Pins : 16
3.
CD4029BE
H9618
Pins : 16
Thanks in advance, looking forward to knowing what these things are.
1.
CD4011BE
H9527
Pins : 14
2.
CD4028BE
H9531
Pins : 16
3.
CD4029BE
H9618
Pins : 16
Thanks in advance, looking forward to knowing what these things are.