Found this in recycle today

xanadu

[video=youtube_share;faxwmtcv5Lg]

Haven't looked most of it up. The LED's I mentioned were all IR emitters, doh! No regular LEDs to blink...

jazzed

Fun video for Friday at midnight

PALs and GALs are programmable logic.
100xxx DIP chips might be ECL logic.
R220/330 DIPs are probably resistor packs.

Duane C. Johnson

2D21 = Thyratron, the tube version of an SCR
IRFZ32 = N-Chanel MOSFET 70V 25A 50mOhm 10V gate (not P-Chanel)
That 8 pin metal cased part MAN-1LN looks like an RF Amplifier from "Mini Circuits".
IRFP451 = N-Chanel MOSFET 450V 13A 300mOhm
LT1014 = Quad Op-Amp
100113 = ECL Emiter Coupled Logic) Quad Driver
100114 = ECL Emiter Coupled Logic) Quad Differential line receiver
100131 = ECL Emiter Coupled Logic) Flip Flop
100155 = ECL Emiter Coupled Logic) Multipliexer Latch
MC14029 = CMOS 4029 up/down synchronous counter with preset
TL084 = Quad Op-Amp
I like the cockroach, yummy

Duane J