Big IC Haul - any useable?

[mikemaddux]

I got hooked up with a crapload of ICs and a couple of other things today, any of these useable???  Thanks for the help!

CMP-02    x24

2206CP    x4
JRC1496D
MC1458P
LM565CN
LM3086N
LF398N     x2
HM6116LP-2
UA78S4OPC
2212CP
ATO208
PALCE22V10H-15PC/4     ALSO READS 352VCMK G
PALCE22V10H-10PC/4     ALSO READS 9437BBA B
PALCE22V10H-25PC/4     ALSO READS 9827ABA H
MAX233CPP
TDK73M223-CP
P2114AL-1
P2114AL-2
DAC0808
ULN2003A

SN74LS688N
SN74LS90N
DM74LS05N
HD74LS05P
LF351N
D71054C
P8255A
P8251A
SN74LS688N  x2
SN74LS393N
DM74LS194AN
DM74LS27N
SN74LS32N
SN74LS75N
SN74LS93N
74LS193N A
DM74LS12N
DM74LS11N
SN74LS10N
SN74LS83AN
74LS194AN
SN74LS00N    x2
GD74LS02
SN74LS02N
74LS04N
7407
DM74LS74AN    x3
M74LS173AP
DM74LS93N
SN74LS112AN
SN74LS112AN
74LS 86     x2
M74LS123P    x2
SN74LS08N
SN74LS42J
DM74LS32N    x4
74LS20    x4

D27128A    x2
AM2764
MC6821P
DM7408N
CTS7746
GAL22V10B

710A472    x2
427G    x2
K102X2PD S8422    x3

UA7805    x4
LM317T   x4

[Processaurus]

UA7805    x4  5 volt regulator
LM317T   x4  adjustable voltage regulator

These are the the only ones I could say for sure are useful for pedals.

[Mark Hammer]

I got hooked up with a crapload of ICs and a couple of other things today, any of these useable???  Thanks for the help!

CMP-02    x24

2206CP    x4
JRC1496D
MC1458P
LM565CN
LM3086N
LF398N     x2
HM6116LP-2
UA78S4OPC
2212CP
ATO208
PALCE22V10H-15PC/4     ALSO READS 352VCMK G
PALCE22V10H-10PC/4     ALSO READS 9437BBA B
PALCE22V10H-25PC/4     ALSO READS 9827ABA H
MAX233CPP
TDK73M223-CP
P2114AL-1
P2114AL-2
DAC0808
ULN2003A

SN74LS688N
SN74LS90N
DM74LS05N
HD74LS05P
LF351N
D71054C
P8255A
P8251A
SN74LS688N  x2
SN74LS393N
DM74LS194AN
DM74LS27N
SN74LS32N
SN74LS75N
SN74LS93N
74LS193N A
DM74LS12N
DM74LS11N
SN74LS10N
SN74LS83AN
74LS194AN
SN74LS00N    x2
GD74LS02
SN74LS02N
74LS04N
7407
DM74LS74AN    x3
M74LS173AP
DM74LS93N
SN74LS112AN
SN74LS112AN
74LS 86     x2
M74LS123P    x2
SN74LS08N
SN74LS42J
DM74LS32N    x4
74LS20    x4

D27128A    x2
AM2764
MC6821P
DM7408N
CTS7746
GAL22V10B

710A472    x2
427G    x2
K102X2PD S8422    x3

UA7805    x4
LM317T   x4

The ones in red are useful for analog projects, and the blue one is useful if you have anything that requires an EPROM.

[Processaurus]

If that is the XR2206 you are stoked.  It is a voltage controlled signal generator on a chip, and can do lots of things, a special one is making a pure sine wave.

[Joe Hart]

Isn't the MC1458P a dual opamp of the 741? So it would be great for a DOD 250.
-Joe Hart

[GibsonGM]

1458 sure is, a dual high-noise outdated opamp, lol. But it has its charms...

[scratch]

most of what you have there 74LSxx are digital logic chips(gates, flipflops, latches, inverters,etc.), TTL levels (+5V), some memory chips, programmable gate arrays (PAL's) and other digital bits ... not terribly useful for average pedal building

[cpm]

get the datasheets for all thsoe and then you'll see what are they, and if can be useable. You may also learn a lot of new chips with functions that never had thought before, and can enlighten some new ideas

[Mark Hammer]

The 1458 is obligatory for the Bass Balls, which is a damn fine autowah and ripe for modding.  It is also obligatory for a Dr. Q if you do not use Jack Orman's Dr. Quack mods.

The 2206 has been used for a nifty Ring Modulator project in Electronics Today.  I probably have the info lying around.  The 1496 is also used for many ring modulator projects.  Take a look at JC Maillet's "Harmonic Multiplier" over at viva analog.

[pjwhite]

Lots of good stuff in there...
You can probably Google most of the part numbers to find out more about what they are.  I'll put some comments below about the ones I recognize off the top of my head...

CMP-02    x24   ?

2206CP    x4  ?
JRC1496D   ?
MC1458P   General purpose dual op amp
LM565CN   Phase locked loop
LM3086N   ?
LF398N     x2 ?
HM6116LP-2  2K x 8 static RAM (low power -- good for battery backup RAM applications)
UA78S4OPC ?
2212CP ?
ATO208 ?
PALCE22V10H-15PC/4     ALSO READS 352VCMK G  Re-programmable device could be reused with your own logic
PALCE22V10H-10PC/4     ALSO READS 9437BBA B Re-programmable device could be reused with your own logic
PALCE22V10H-25PC/4     ALSO READS 9827ABA H Re-programmable device could be reused with your own logic
MAX233CPP ?
TDK73M223-CP ?
P2114AL-1  1K x 4 (?) Static RAM (not low power)
P2114AL-2  1K x 4 (?) Static RAM (not low power)
DAC0808  8 bit digital-to-analog converter
ULN2003A 7 channel relay driver - also good for switching LEDs

The 74LS parts are all digital low power schottky TTL logic
SN74LS688N  I think this is a digital comparator -- put in two 8-bit numbers and get an equal/not equal output, possible >, < also
SN74LS90N  4 bit counter
DM74LS05N  hex open collector inverter
HD74LS05P hex open collector inverter
LF351N ?
D71054C ?
P8255A  I think this is either a digital counter/timer, or a parallel port I/O.  Use with 8080, Z80, 8085, etc.
P8251A  Another microprocessor peripheral of some kind
SN74LS688N  x2  See above
SN74LS393N  Dual 4 bit binary counter.  Good for dividing frequencies by powers of 2
DM74LS194AN ?
DM74LS27N  Triple 3-input OR gate ?
SN74LS32N Quad 2-input OR gate
SN74LS75N  Latch of some kind
SN74LS93N  counter
74LS193N A counter
DM74LS12N Some kind of gate
DM74LS11N AND or NAND gate ?
SN74LS10N AND or NAND gate ?
SN74LS83AN  Adder?
74LS194AN counter
SN74LS00N    x2  Quad 2-input NAND gate
GD74LS02 Quad 2-input NOR gate
SN74LS02N  Quad 2-input NOR gate
74LS04N  Hex inverter
7407 ?
DM74LS74AN    x3  Dual D flip-flop
M74LS173AP Latch of some kind
DM74LS93N Counter
SN74LS112AN  Dual JK flip flop
SN74LS112AN  Dual JK flip flop
74LS 86     x2  Quad Exclusive OR gate
M74LS123P    x2  One-shot
SN74LS08N  Quad 2-input AND gate
SN74LS42J  4:10 decoder
DM74LS32N    x4  Quad 2-input OR gate
74LS20    x4 Gate of some kind

D27128A    x2  EPROM (16K x
AM2764 EPROM ( 8K x
MC6821P ?
DM7408N TTL Quad 4-input AND gate
CTS7746 ?
GAL22V10B  Re-programmable device could be reused with your own logic

710A472    x2 ?
427G    x2 ?
K102X2PD S8422    x3 ?

UA7805    x4  +5 volt regulator
LM317T   x4  Adjustable output regulator

[mikemaddux]

Thanks for the help guys.....I really appreciate it! 

[PRR]

I think others covered most of this but maybe I can add a crumb.....

The uA3086/LM3086 is five transistors in one slab, and we sure thought it was hot-cheeze back in the 1970s. It's discontinued but still has fans.

MC1458 is a good-old (old!) dual opamp, similar to 4558 or a dual-741. Jellybean you can use many places. For some reason (better bandwidth) the 4558 is more common, and some people prefer 4558 over other "better" chips. But the 1458 will generally work "same". And didn't I see a strange job here which "only" worked with true 1458 parts? Ah... BassBalls.

CMP-02 is either coconut milk powder or an obscure comparator. Whichever: Not sure where you could use 2 dozen of it.

LM1496/JRC1496 is a 4-quadrant multiplier: an RF hetrodyne mixer. Pease disses it here, but that didn't stop it. Still an odd corner of analog.

LF398 is a sample-hold. If you have to ask, you may not need one.

LM565 is a stone-age PLL. If you have to ask.... Well, it does have a dandy -little- VCO. Yawn.

ULN2003A is six(?) relay/lamp drivers in just ONE package! This was quite exciting in 1977. And if you drive a short, the top pops-off and you see lovely silicon crystal.

DAC0808.... I remember the days. Can do stuff with this. Can do it easier with newer cheap chips.

LF351 is a TL07x-type opamp, but cost more.

All the 74--- chips are logic chips. Good old 7407, the obscure 74LS83.... there's a bazillion different logic chips and you could live a lifetime and never need any specific one of these. If you do, they are cheaper to buy new than to store in drawers.

UA7805 and LM317T look like genuinely handy voltage regulators. 3-pin power-packs? Four each? That's a 5-clam score right there.

[cloudscapes]

the 2206 is a personal favorite of mine 
great for synths, LFOs and noisemakers.

[Skruffyhound]

Yeah, I just 2 in the post today from China. Good score if it is that chip.

[eyerish]

The LF351N is the op amp in some of the USA made 1980's vintage DOD 250 overdrive/preamp guitar pedals.