:I was looking online for a friend to see what HEP 154 diode was. I found a dearth of info
on this and remembered I had a HEP book from 1975. I called him later with a real world
equivalent 1N4001 for that particular item.
Anyway, for what it's worth here is the chart Motorola provided to cross ref the old 'HEP'
numbering system to their expanded numbering system adopted at that time.
Cheers, Chris
on this and remembered I had a HEP book from 1975. I called him later with a real world
equivalent 1N4001 for that particular item.
Anyway, for what it's worth here is the chart Motorola provided to cross ref the old 'HEP'
numbering system to their expanded numbering system adopted at that time.
Cheers, Chris
