component

SN74HC4051DTR

Public Made by Adom

by adom

XBLW Analog Switches, Multiplexers, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentinterfacesn74hc4051dtrfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 12d ago
viewers sn74hc4051dtr: viewers · Ray 12d ago
package.json Publish 0.1.0 · Ray 12d ago
page.json Set visibility: public · Ray 12d ago
README.md Publish 0.1.0 · Ray 12d ago
sn74hc4051dtr-etched.glb sn74hc4051dtr: factory component page (tier=lcsc) · Ray 12d ago
sn74hc4051dtr-etched.step sn74hc4051dtr: factory component page (tier=lcsc) · Ray 12d ago
sn74hc4051dtr-hero.glb sn74hc4051dtr: hero GLB from the etched model (keeps the MPN mark) · Ray 12d ago
sn74hc4051dtr-hero.overlay.json Publish 0.1.0 · Ray 12d ago
sn74hc4051dtr.glb Publish 0.1.0 · Ray 12d ago
sn74hc4051dtr.kicad_mod Publish 0.1.0 · Ray 12d ago
sn74hc4051dtr.kicad_sym Publish 0.1.0 · Ray 12d ago
sn74hc4051dtr.lbr Publish 0.1.0 · Ray 12d ago
sn74hc4051dtr.step Publish 0.1.0 · Ray 12d ago

SN74HC4051DTR

XBLW · Analog Switches, Multiplexers · SOP-16

SN74HC4051DTR from XBLW, in a SOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 Y4 passive Independent analog input or output for channel 4.
2 Y6 passive Independent analog input or output for channel 6.
3 Z passive Common analog output or input of the switch.
4 Y7 passive Independent analog input or output for channel 7.
5 Y5 passive Independent analog input or output for channel 5.
6 ~{E} input Active-LOW enable input; when HIGH all switches are turned off.
7 VEE power_in Negative supply voltage for the analog switches.
8 GND power_in Ground supply voltage.
9 S2 input Select input S2 (most significant bit) choosing which Y channel connects to Z.
10 S1 input Select input S1 choosing which Y channel connects to Z.
11 S0 input Select input S0 (least significant bit) choosing which Y channel connects to Z.
12 Y3 passive Independent analog input or output for channel 3.
13 Y0 passive Independent analog input or output for channel 0.
14 Y1 passive Independent analog input or output for channel 1.
15 Y2 passive Independent analog input or output for channel 2.
16 VCC power_in Positive supply voltage.

Key specifications

Parameter Value
Manufacturer XBLW
Package SOP-16
Category Interface
Pins 16

CAD (KiCad official)

  • Symbol: SN74HC4051DTR
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOP-16 (KiCad packages3D, STEP)
  • 3D model files: sn74hc4051dtr-etched.step / sn74hc4051dtr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74hc4051dtr.step / sn74hc4051dtr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: XBLW datasheet (24 pp, sha256 22b371f62eea15ab, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF