Bit slice (was: Working on a historical microprocessor exhibt)

Speaking of bit slice, has anyone ever seen the 74888 in the wild? For those not familiar with it, the 74888 was an 8-bit wide slice (they called it byte-slice) introduced by TI in the mid '80s. After getting a copy of the databook, I never really heard from it again. I always had the feeling it was the last gasp of bit slice chipsets. BLS