2532 EPROM pin-out

I've never seen a 2532 from any vendor that did not match the TI 2532 pinout. The 2716, on the other hand, was more problematic. TI and Intel both independently developed 16K parts and introduced them at roughly the same time, both assigning the part number 2716. However, the Intel part was 5-volt-only (for read, not for programming), whereas the TI part used multiple supplies like the earlier 2704 and 2708. TI introduced a 2516 which was pin compatible with the Intel 2716. Presumably they were worried about the same thing happening at the 32K density, so they designated their part 2532 from the outset. Arguably they came up with a better pinout than Intel did with the 2732, but Intel was in a stronger position to set standards.