26 May
2013
26 May
'13
11:31 a.m.
The spare parts box that was part of a tek4052 deal has several Tektronix specific 40 pins
DIL, date around 1973
These are
156-0235-00 C8684
156-0238-00 C1840
156-0236-00 C1841
156-0243-00 C1842
also a MOS MCS1020
Anyone know what these were from ( not the 4052), maybe a tek 31 ?
Jos