Aaron J. Grier wrote:
> my employer is cleaning out their datasheets library, and I grabbed a
> 1991 texas instruments _nubus(tm) interface products_ book.  it has data
> on the following parts:
> 
> SN74ACT2440 nubus interface controller
> SN74ACT2441 mcp nubus interface controller
> SN74ALS2442 nubus block slave address generator
> SN74BCT2420 nubus address/data tranceiver and registers
> SN74BCT2423/24 16-bit latched multiplexer/demultiplexer bus transceivers
> SN74BCT2425 mcp nubus address/data tranceivers and registers
> 
> even if you won't be desiging these parts, the nubus timing diagrams
> might still be of use...
> 
> free shipping in the continental US for whoever wants it.  if anybody
> international is interested give me a holler and I can find out shipping
> cost.
> 

Any chance of scanning those to PDF or something? I'll bet some of the 
68k Macs use those chips.