https://transparency.google/?utm_source=about.google&utm_medium=referral&utm_campaign=footer
Explore the Transparency Center to understand product policies across Google, the areas they cover, and how they are developed and enforced.
transparency centerproduct policiespolicy areasgoogle
https://www.ti.com/support-quality/quality-policies-procedures/product-life-cycle.html
TI designates the life cycle status of each TI product as Preview, Active, Not recommended for new designs (NRND), Last time buy or Obsolete.
life cycleproductqualitypoliciesprocedures