The technology sector is full of innovators that offer promising long-term prospects for investors, and that's why it can be beneficial to invest in tech leaders when their share prices are down.Shares of Advanced Micro Devices (AMD -0.25%) and Micron Technology (MU -1.42%) are trading at steep discounts, while these companies are experiencing strong demand for their data center products.Is it time to buy these two beaten-down tech stocks? 1. Advanced Micro DevicesAdvanced Micro Devices' stock has fallen 47 ...