Zii364 is a fascinating piece of homebrew history but is not a viable product for gaming today due to its poor performance and lack of availability.
As of late 2024 and into 2025, the supply chain for mid-range power ICs like the is stabilizing after years of post-pandemic shortages. However, analysts note that the "ZII364" is increasingly being specified as a drop-in replacement for obsolete National Semiconductor and Maxim parts.
The ZII364 appears to be a 28-pin TSSOP device, often mislabeled in distributor databases as a “buffer/driver.” However, decapping and die analysis reveal a with three distinct operational modes:
The existence and potential uses of the zii364 code raise several concerns and questions: