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MC14050BDG

Public Made by Adom

by adom

onsemi Buffers / Drivers, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MC14050BDG

onsemi · Buffers / Drivers · SOIC-16

MC14050BDG from onsemi, in a SOIC-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 VDD power_in Positive supply pin; supply voltage range is 3.0 V to 18 V (absolute maximum -0.5 to +18.0 V referenced to VSS).
2 OUT_A output Buffer A output, noninverting; high source and sink currents, output current limited to ±45 mA and unused outputs must be left open.
3 IN_A input Buffer A input; may exceed VDD up to 18 V, and unused inputs must be tied to VSS or VDD.
4 OUT_B output Buffer B output, noninverting; output current limited to ±45 mA and unused outputs must be left open.
5 IN_B input Buffer B input; may exceed VDD up to 18 V, and unused inputs must be tied to VSS or VDD.
6 OUT_C output Buffer C output, noninverting; output current limited to ±45 mA and unused outputs must be left open.
7 IN_C input Buffer C input; may exceed VDD up to 18 V, and unused inputs must be tied to VSS or VDD.
8 VSS power_in Ground/negative supply pin, the reference for all voltages.
9 IN_D input Buffer D input; may exceed VDD up to 18 V, and unused inputs must be tied to VSS or VDD.
10 OUT_D output Buffer D output, noninverting; output current limited to ±45 mA and unused outputs must be left open.
11 IN_E input Buffer E input; may exceed VDD up to 18 V, and unused inputs must be tied to VSS or VDD.
12 OUT_E output Buffer E output, noninverting; output current limited to ±45 mA and unused outputs must be left open.
13 NC unconnected Not connected internally; connections to this terminal do not affect circuit operation.
14 IN_F input Buffer F input; may exceed VDD up to 18 V, and unused inputs must be tied to VSS or VDD.
15 OUT_F output Buffer F output, noninverting; output current limited to ±45 mA and unused outputs must be left open.
16 NC unconnected Not connected internally; connections to this terminal do not affect circuit operation.

Key specifications

Parameter Value
Manufacturer onsemi
Package SOIC-16
Category Logic ICs
Pins 16

CAD (KiCad official)

  • Symbol: MC14050BDG
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOIC-16 (KiCad packages3D, STEP)
  • 3D model files: mc14050bdg-etched.step / mc14050bdg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mc14050bdg.step / mc14050bdg.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (8 pp, sha256 b497c2e064ac82e3, retrieved 2026-10-30, 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