4x4 of Interface - Telecom,DS21FF42,DS21FF42+,DS21FF42N+,DS21FF44,DS21FT44+

Optoelectronics	Sensors, Transducers	Integrated Circuits (ICs)	RF/IF and RFID	Passive Components	Electronic Components
Display Modules - LED Dot Matrix and Cluster Accessories LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs	Temperature Sensors - Analog and Digital Output	Interface - Sensor, Capacitive Touch Interface - Telecom Logic - Shift Registers PMIC - Voltage Regulators - DC DC Switching Regulators Logic - Signal Switches, Multiplexers, Decoders PMIC - Motor Drivers, Controllers Interface - Analog Switches, Multiplexers, Demultiplexers Embedded - Microcontrollers - Application Specific Interface - Analog Switches - Special Purpose PMIC - Battery Chargers	RF Front End (LNA + PA)	TDK Components	STM IC Texas TI IC MICREL IC Maxim IC