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MC74VHC14DR2G

Public Made by Adom

by adom

onsemi Inverters, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentlogicmc74vhc14dr2g
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Datasheet

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Contents

README

markdown

MC74VHC14DR2G

onsemi · Inverters · SOIC-14

MC74VHC14DR2G from onsemi, in a SOIC-14. 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 A1 input Schmitt-trigger inverter #1 input. CMOS-level input, VIN range 0 to 5.5 V; positive threshold VT+ = 3.15 V (max) and negative threshold VT- = 1.35 V (typ) at VCC = 4.5 V.
2 Y1 output Inverter #1 output (Y = /A). Push-pull CMOS output, IOH/IOL = 8 mA at VCC = 4.5 V.
3 A2 input Schmitt-trigger inverter #2 input.
4 Y2 output Inverter #2 output (Y = /A).
5 A3 input Schmitt-trigger inverter #3 input.
6 Y3 output Inverter #3 output (Y = /A).
7 GND power_in Ground return, 0 V reference for VCC and all logic signals.
8 Y4 output Inverter #4 output (Y = /A).
9 A4 input Schmitt-trigger inverter #4 input.
10 Y5 output Inverter #5 output (Y = /A).
11 A5 input Schmitt-trigger inverter #5 input.
12 Y6 output Inverter #6 output (Y = /A).
13 A6 input Schmitt-trigger inverter #6 input.
14 VCC power_in Positive supply, 2.0 V to 5.5 V recommended (absolute max -0.5 to +6.5 V). Bypass to GND with a 0.1 µF ceramic capacitor placed close to the pin.

Key specifications

Parameter Value
Manufacturer onsemi
Package SOIC-14
Category Logic
Pins 14

Ordering variants

Same part, different packaging or reel option.

  • MC74VHC14DR2G
  • MC74VHC14DR2GDG
  • MC74VHC14DR2GD
  • MC74VHC14DR2GDTR2G
  • MC74VHC14DR2GDTG

CAD (KiCad official)

  • Symbol: MC74VHC14DR2G
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: mc74vhc14dr2g-etched.step / mc74vhc14dr2g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mc74vhc14dr2g.step / mc74vhc14dr2g.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (12 pp, sha256 701b5a4a4b10256b, 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