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U74HC4051G-Q16-3030-R AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

U74HC4051G-Q16-3030-R product

U74HC4051G-Q16-3030-R

Integrated Circuits (ICs)

8-channel muxanalog switch74HC4051QFN-16active-low enable

U74HC4051G-Q16-3030-R is a 16-pin, 8-channel bidirectional CMOS analog multiplexer/demultiplexer for routing one Y channel to common terminal Z.

Best for

  • Eight-to-one analog signal routing
  • Bidirectional low-frequency or moderate-speed switching
  • Mixed-signal designs using a common signal node

Avoid if

  • The analog signal exceeds VEE or VCC
  • Very low and tightly controlled switch resistance is required
  • A verified package land pattern is unavailable

Check before use

  • Confirm QFN-16 PCB footprint and thermal-pad treatment
  • Calculate gain/error effects from RON over the signal range
  • Verify control-input thresholds at the actual logic supply

Key specifications

Channels
8 selectable channels to common Z
Supply difference
2.0 V to 10.0 V
Package
QFN-16 (3 mm × 3 mm)
Operating temperature
-40 °C to +125 °C

Compliance & Environment

RoHS
RoHS

Application

Analog signal multiplexingSignal channel selectionMixed-signal routing

Datasheet

2108142330_UTC-Unisonic-Tech-U74HC4051G-Q16-3030-R_C2848707.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for U74HC4051G-Q16-3030-R: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a UTC U74HC4051 8-channel CMOS analog multiplexer/demultiplexer in a QFN-16 (3 mm × 3 mm) package. One of Y0 through Y7 is connected bidirectionally to common terminal Z according to S2, S1, and S0.