CMOS - useful chips for Lunetta Synths

Over the past few years of building the odd Synth module I've come across the 4000 series of CMOS chips time and again.
I am an analog addict but I must say that the digital 4000 series is very versatile.
It's hard to keep track of what each chip is capable of so I've decided to start a list.
I hope this list will become useful as it grows over the coming years.

40106 - hex schmitt trigger inverters, oscillators,
4001 -  NOR gate (NLC Bools)
4006 -  shift register
4011 -   NAND gate (NLC Bools)
4015 -  shift register
4017 - decade counter
4024 -  shift register
4029 -  4 stage counter-binary/decade (NLC 4SEQ) 
4030 - XOR gate (NLC Bools)
4040 -  divider/ripple counter
4046 -  PLL (Phase Locked Loop), VCO,  (NLC Vactrol Pill)
4051 -  Eight channel multiplexer
4052 -  Dual 4 channel multiplexer, (NLC 4SEQ)
4093 -  quad schmitt trigger/ NAND gates
4096 -  shift register
4051 -  multiplexer
4070 - XOR gate (NLC Bools)
4071 - OR gate (NLC Bools)
4077 - XNOR (NLC Bools)
4081 - AND gate (NLC Bools)



Useful links:
+ Msmodular
+ Introduction to Lunetta
+ NLC
+ Fun with Sea Moss
+ Strangeness & Calm

To be continued