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MC14052BDR2G

Public Unreviewed

by Ray

onsemi Analog Switches, Multiplexers, SOIC-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

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MC14052BDR2G

onsemi · Analog Switches, Multiplexers · SOIC-16

MC14052BDR2G from onsemi, in a SOIC-16. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 Y0 bidirectional Analog switch I/O for Y-bank channel 0. Selected to common Y when A=0, B=0 and INH=0. Signal must be between VEE and VDD; typical Ron ~120 Ω at VDD-VEE=10 V.
2 Y2 bidirectional Analog switch I/O for Y-bank channel 2. Selected to common Y when A=0, B=1 and INH=0.
3 Y bidirectional Common analog I/O for the Y switch bank (DP4T Y-common). Connects to Y0..Y3 based on A/B select and INH state.
4 Y3 bidirectional Analog switch I/O for Y-bank channel 3. Selected to common Y when A=1, B=1 and INH=0.
5 Y1 bidirectional Analog switch I/O for Y-bank channel 1. Selected to common Y when A=1, B=0 and INH=0.
6 INH input Inhibit (enable) control input, referenced to VSS. When INH=1 all switches are OFF (high impedance); when INH=0 the A/B select determines which channel is active. VIH ≥ 3.5 V, VIL ≤ 1.5 V at VDD=5 V.
7 VEE power_in Negative analog supply. Sets the lower limit of the analog switch signal range. Must satisfy VEE ≤ VSS; absolute maximum VDD − VEE = 18 V (recommended 15 V).
8 VSS power_in Digital/control ground reference. Control inputs (A, B, INH) are referenced to VSS. Typically tied to 0 V.
9 B input Digital select input B (MSB of the 2-bit channel address), referenced to VSS. Combined with A to pick one of four channels per bank when INH=0.
10 A input Digital select input A (LSB of the 2-bit channel address), referenced to VSS. Combined with B to pick one of four channels per bank when INH=0.
11 X3 bidirectional Analog switch I/O for X-bank channel 3. Selected to common X when A=1, B=1 and INH=0.
12 X0 bidirectional Analog switch I/O for X-bank channel 0. Selected to common X when A=0, B=0 and INH=0.
13 X bidirectional Common analog I/O for the X switch bank (DP4T X-common). Connects to X0..X3 based on A/B select and INH state.
14 X1 bidirectional Analog switch I/O for X-bank channel 1. Selected to common X when A=1, B=0 and INH=0.
15 X2 bidirectional Analog switch I/O for X-bank channel 2. Selected to common X when A=0, B=1 and INH=0.
16 VDD power_in Positive supply and control-input logic-high reference. Recommended 3.0 to 18 V relative to VEE; absolute maximum VDD − VEE = 18 V.

Key specifications

Parameter Value
Manufacturer onsemi
Package SOIC-16
Category Interface
Pins 16

Ordering variants

Same part, different packaging or reel option.

  • MC14052BDG
  • MC14052BDR2G
  • MC14052BDR2GNLV14052BDG
  • MC14052BDR2GNLV14052BDR2G
  • MC14052BDTR2G
  • MC14052BDR2GNLV14052BDTR2G

CAD (KiCad official)

  • Symbol: MC14052BDR2G
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOIC-16 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
mc14052bdr2g.step 217 KB You want the bare part, or you mark your own boards.
mc14052bdr2g-etched.step 3.0 MB You want the part with MC14052BDR2G already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 736 faces against 267 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

  • Datasheet: onsemi datasheet (11 pp, sha256 b980ba9c7a734408, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF