The U74HC4053G-P16-R is an integrated circuit (IC) from Unisonic Technologies. It is a dual 4-channel multiplexer/demultiplexer with signal switches, multiplexers, and decoders in a TSSOP-16 RoHS (Reduction of Hazardous Substance) packaging. It has three selection pins, allowing the user to select from eight channels. The device contains two analog switches, each with four channels. These switching paths are 90 Ohms on-state resistance (Ron). It also features a low power consumption, high speed CMOS logic, an operating voltage ranging from 2V to 5.5V, and compatibility with the TTL levels. With its excellent high-frequency performance, this IC is ideal for applications in communication, audio, automotive, and computer systems. This product is RoHS compliant and is manufactured, packaged, and quality tested according to ESDA standards.