Fairchild part numbers trivia following.
On 2020-Jul-28, at 7:35 AM, Jay Jaeger via cctalk wrote:
My DTL chips have markings like:
DT uL93659 (Chip type 936)
DT uL909759 (Chip type 9097)
(I expect 7016 and 7013 are date codes. Not sure what the "59" is about.)
The 59 is the temperature range. For DT?L, 59 is 0C::+75C.
So, what would two chips marked