Designing logic circuits with System Verilog/Verilog for implementing FSMs, arithmetic for digital signal processing algorithms, communication interfaces, memory controllers, analog control for ADC's, DAC's and power management, internal test mode features, DFT, etc. Texas Instruments Incorporated (Nasdaq: TXN) is a global semiconductor company that designs, manufactures and sells analog and embedded processing chips for markets such as industrial, automotive, data center, personal electronics and communications equipment.