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SN74AHC14PWR

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by Ray

Texas Instruments Inverters, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

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SN74AHC14PWR

Texas Instruments · Inverters · TSSOP-14

SN74AHC14PWR 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 Channel 1 Schmitt-trigger inverter input. VT+ typ 3.15 V and VT- typ 1.35 V at VCC = 4.5 V.
2 1Y output Channel 1 inverter output (Y = /A). ±8 mA drive at VCC = 5 V.
3 2A input Channel 2 Schmitt-trigger inverter input.
4 2Y output Channel 2 inverter output (Y = /A).
5 3A input Channel 3 Schmitt-trigger inverter input.
6 3Y output Channel 3 inverter output (Y = /A).
7 GND power_in Ground reference (0 V).
8 4Y output Channel 4 inverter output (Y = /A).
9 4A input Channel 4 Schmitt-trigger inverter input.
10 5Y output Channel 5 inverter output (Y = /A).
11 5A input Channel 5 Schmitt-trigger inverter input.
12 6Y output Channel 6 inverter output (Y = /A).
13 6A input Channel 6 Schmitt-trigger inverter input.
14 VCC power_in Positive supply voltage. Recommended operating range 2 V to 5.5 V; absolute max 7 V.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • SN74AHC14PWR
  • SN74AHC14PWRD
  • SN74AHC14PWRDR
  • SN74AHC14PWRDB
  • SN74AHC14PWRDBR
  • SN74AHC14PWRN
  • SN74AHC14PWRNS
  • SN74AHC14PWRNSR
  • SN74AHC14PWRDGV
  • SN74AHC14PWRDGVR
  • SN74AHC14PWRRGY
  • SN74AHC14PWRRGYR
  • SN74AHC14PWRBQA
  • SN74AHC14PWRFK
  • SN74AHC14PWRJ
  • SN74AHC14PWRW

CAD (KiCad official)

  • Symbol: SN74AHC14PWR
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Texas Instruments datasheet (43 pp, sha256 19742fd9afea1617, 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