1970s TTL specs and prices

Chuck Guzis cclist at sydex.com
Fri Aug 20 14:32:48 CDT 2010


On 20 Aug 2010 at 11:23, Tom Gardner wrote:

> For some Computer History Museum work I need information on 7400
> series Flip Flops (S and Normal, DIPs) circa 1973 (anything 1970-75). 
> Anyone have any maximum clock speed and OEM volume pricing information
> on parts such as 7473 thru 79 or 74106-116? 
> 
> I must be getting old because I remember the 7474 well but I thru out
> my Yellow books years ago :-)

Whose 7400 series?  (Motorola, TI, Fairchild...).

About the closest I can come to your date is the big brown 1969 
Motorola Microelectronics Databook that includes 74/54 series TTL.

But no pricing, sorry.

--Chuck




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