On 8/29/05, Tony Duell <ard at p850ug1.demon.co.uk> wrote: > Are you sure you're not thinking of the MC3446 or something like that? > Motorola made a number of GPIB buffers with numbers in that range (I've > come across serveral of them, I have data sheets on them). Ah... I might be at that. Sorry for the confusion. -ethan