NXP Semiconductors Analog Switches, Multiplexers, Demultiplexers 74HCT4052DB,118

The 74HCT4052 is a dual single-pole quad-throw analog switch designed for analog and digital 4:1 multiplexer/demultiplexer applications. It features four independent inputs/outputs and a common input/output, with a digital enable input and two digital select inputs. The device operates within a wide analog input voltage range of -5 V to +5 V and exhibits low power dissipation typical of CMOS technology. It has a low ON resistance, with values of 80 Ω at 4.5 V, 70 Ω at 6.0 V, and 60 Ω at 9.0 V. The product supports logic level translation, allowing 5 V logic to interface with ±5 V analog signals. It includes built-in clamp diodes for current limiting and is specified for operation over a temperature range of -40 °C to +125 °C. The 74HCT4052 also complies with various JEDEC standards and offers robust ESD protection, making it suitable for a variety of applications including signal gating and multiplexing.