https://www.reuters.com/article/us-microsemi-m-a-microchip-tech/microchip-technology-in-talks-to-buy-microsemi-source-idUSKCN1GB0K3 >Chipmaker Microchip Technology is in talks to buy Microsemi Corp , the largest U.S. commercial supplier of military and aerospace semiconductor equipment, a source familiar with the matter said on Tuesday.