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CD74HC14PWR

Public Made by Adom

by adom

Texas Instruments Inverters, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs cd74hc14pwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers cd74hc14pwr: viewers · Ray
cd74hc14pwr-etched.fit.json cd74hc14pwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
cd74hc14pwr-etched.glb cd74hc14pwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
cd74hc14pwr-etched.step cd74hc14pwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
cd74hc14pwr.glb Publish 0.1.0 · Ray
cd74hc14pwr.kicad_mod Publish 0.1.0 · Ray
cd74hc14pwr.kicad_sym Publish 0.1.0 · Ray
cd74hc14pwr.lbr Publish 0.1.0 · Ray
cd74hc14pwr.step Publish 0.1.0 · Ray
package.json cd74hc14pwr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
page.json cd74hc14pwr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
README.md Initial commit: component/cd74hc14pwr · Ray

CD74HC14PWR

Texas Instruments · Inverters · TSSOP-14

CD74HC14PWR from Texas Instruments, in a TSSOP-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 1A input Schmitt-trigger input for channel 1 inverter; input voltage range 0 to VCC.
2 1Y output Inverter output for channel 1; output voltage swing from VOL to VOH.
3 2A input Schmitt-trigger input for channel 2 inverter; input voltage range 0 to VCC.
4 2Y output Inverter output for channel 2; output voltage swing from VOL to VOH.
5 3A input Schmitt-trigger input for channel 3 inverter; input voltage range 0 to VCC.
6 3Y output Inverter output for channel 3; output voltage swing from VOL to VOH.
7 GND power_in Ground; 0 V reference for all signal levels and power return path.
8 4Y output Inverter output for channel 4; output voltage swing from VOL to VOH.
9 4A input Schmitt-trigger input for channel 4 inverter; input voltage range 0 to VCC.
10 5Y output Inverter output for channel 5; output voltage swing from VOL to VOH.
11 5A input Schmitt-trigger input for channel 5 inverter; input voltage range 0 to VCC.
12 6Y output Inverter output for channel 6; output voltage swing from VOL to VOH.
13 6A input Schmitt-trigger input for channel 6 inverter; input voltage range 0 to VCC.
14 VCC power_in Positive supply voltage; recommended operating range 2 V to 6 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-14
Category Logic
Pins 14

CAD (KiCad official)

  • Symbol: CD74HC14PWR
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: cd74hc14pwr-etched.step / cd74hc14pwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cd74hc14pwr.step / cd74hc14pwr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (30 pp, sha256 f8ab9203b45fd720, retrieved 2026-09-23, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-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