74HC4051 SMD IC Mux/Demux 4051 SOIC16 NEXPERIA

Product Overview:

A surface-mount 8-channel analog multiplexer/demultiplexer integrated circuit designed for analog or digital signal routing in high-fidelity audio, data acquisition, and communication systems.

Core Specifications:

Manufacturer: Nexperia

Package Type: SOT108-1 (SO16, 3.9 mm body width)

Function: 8-Channel Analog Multiplexer/Demultiplexer (SP8T)

Input Channels: 8 Independent Inputs/Outputs (Yn) with one common Input/Output (Z)

Control Interface: 3-bit Digital Select Inputs (S0, S1, S2) and Enable Input (E)

Features:

• Wide analog input voltage range: -5V to +5V

• Low "ON" resistance: 80Ω (typical) at $V_{CC} - V_{EE} = 4.5V$

• Logic level translation capability: Allows 5V logic to control ±5V analog signals

• High noise immunity and CMOS low power dissipation

• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

• Compliance with JEDEC standards (JESD8C, JESD7A)

Applications:

• Analog-to-Digital Converter (ADC) input multiplexing

• Signal routing in professional audio equipment

• Industrial process control and data acquisition

• Communication signal switching

• General-purpose analog signal gating