WTB: "MCxxxxx" semiconductors DIP package

[Commander Dave]

I was looking to buy about 10 or so of the following chips, but can't seem
to find them all in one place online for a reasonable price. Anyone have the
whole list below?

MC14008
MC14013
MC14024
MC14066
MC14068
MC14078
MC14099
MC14174
MC14175
MC14516
MC14539
MC14572

I would appreciate it if replies would not say "check mouser" or other
places unless they have all of the list. I can order from different
companies to get what I need, but it's just a convenience thing with me.

Thanks,
-Commander Dave

 

[Michael A. Covington]

Do they have to be Motorola? MC14013 = CD4013, and likewise for the others,
if I recall correctly.

 

[Commander Dave]

No, as long as they are a direct replacement, it shouldn't matter. I know
NTE makes some replacements, but NTE parts are expensive. Really just
looking for decent pricing and compatible chips.

Cheers!
-Dave

 

[Norm Dresner]

BGMicro's latest catalog shows all but the last one.

Norm

 

[Michael A. Covington]

No, as long as they are a direct replacement, it shouldn't matter. I know
NTE makes some replacements, but NTE parts are expensive. Really just
looking for decent pricing and compatible chips.

Simply buy major industry standards (any major supplier -- Toshiba is one).
The trick is to drop the "MC1" from the number. You might want to check
Motorola's data sheets to make absolutely sure they all correspond.

 

[Commander Dave]

That sounds good.. I'm familiar with the 74LSxxx convention, but wasn't sure
what to search for on the Motorola chips. I appreciate all the help!
-Dave

 

[Watson A.Name - \Watt Sun, the Dark Remover\]

Simply buy major industry standards (any major supplier -- Toshiba is one).
The trick is to drop the "MC1" from the number. You might want to check
Motorola's data sheets to make absolutely sure they all correspond.

At one place I worked at, there were chip restrictions on these CMOS
chips, i.e. we could use only certain makers. But that was 25 years
ago, and we were getting absolute crap from the distributors and we had
50% failure rates with some chips after burn-in. One we called
4081itis, because all of the MC14081 chips from Motorola had gone bad
after a few hours. The date codes of those chips were unique, so they
stopped allowing them to be used.