Nexperia 74HC4053D Triple 2-Channel Analogue Multiplexer/Demultiplexer SOIC-16

The Nexperia 74HC4053D is a triple single-pole double-throw (SPDT) analogue switch IC in a compact SOIC-16 surface-mount package, configured as a 2:1 multiplexer/demultiplexer for analogue and digital signal routing.

Overview

Each of the three independent switches connects a common input/output (nZ) to one of two independent inputs/outputs (nY0 or nY1) using its digital select input (Sn). A common digital enable input (E) controls all switches together. A high logic level on E turns all switches off, placing them in a high-impedance state.

Key Features

• Typical on-resistance of 80Ω, 70Ω and 60Ω at supply differentials (VCC-VEE) of 4.5V, 6.0V and 9.0V respectively
• Input clamp diodes allow current-limiting resistors to interface inputs with voltages exceeding VCC
• Typical break-before-make switching action, preventing momentary shorting during channel switching
• Single supply operation from 2V to 10V
• Fully compliant with JEDEC standard No. 7A

Applications

The input clamp diode feature supports logic level translation, enabling communication between 5V logic systems and ±5V analogue signals. The low on-resistance helps minimise signal attenuation and distortion, making the device suitable for applications requiring high signal fidelity. The compact surface-mount package suits space-constrained PCB designs, and the stated operating temperature range of -40°C to +125°C covers demanding industrial and commercial environments.

Specifications

• IC Function: Triple Analogue Switch / 2:1 Multiplexer-Demultiplexer
• Switch Configuration: 3 x SPDT (Single-Pole, Double-Throw)
• Supply Voltage Range: 2V to 10V (Single Supply)
• Package: SOIC-16
• Operating Temperature: -40°C to +125°C
• Dimensions (Width x Depth x Height): 3.3 x 1.5 x 4.3
• Weight: 0.306 gm

Choose the Nexperia 74HC4053D when you need a compact triple analogue switch for precise signal routing between analogue and digital systems.