Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Subramaniam,
First I must point out that we do not have a SN54LVT162245A released. We have the following mil temp (54 series) 162245 variants:
SN54LVTH162245, SN54ABT162245, SN54LVTH162245-SP
Here is our official policy on obsolescence.
Below is a quote…