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SN74ACT32PWR

Public Unreviewed

by Ray

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

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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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SN74ACT32PWR

Texas Instruments · Gates · TSSOP-14

SN74ACT32PWR 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 Gate 1 input A. TTL-compatible CMOS input; VIH ≥ 2V, VIL ≤ 0.8V. Accepts voltages up to 5.5V.
2 1B input Gate 1 input B. TTL-compatible CMOS input; VIH ≥ 2V, VIL ≤ 0.8V.
3 1Y output Gate 1 output. 1Y = 1A + 1B (positive-logic OR). Push-pull CMOS output rated IOH = -24mA / IOL = 24mA.
4 2A input Gate 2 input A. TTL-compatible CMOS input.
5 2B input Gate 2 input B. TTL-compatible CMOS input.
6 2Y output Gate 2 output. 2Y = 2A + 2B. Push-pull CMOS output; IOH = -24mA / IOL = 24mA.
7 GND power_in Ground reference (0V) for the device.
8 3Y output Gate 3 output. 3Y = 3A + 3B. Push-pull CMOS output; IOH = -24mA / IOL = 24mA.
9 3A input Gate 3 input A. TTL-compatible CMOS input.
10 3B input Gate 3 input B. TTL-compatible CMOS input.
11 4Y output Gate 4 output. 4Y = 4A + 4B. Push-pull CMOS output; IOH = -24mA / IOL = 24mA.
12 4A input Gate 4 input A. TTL-compatible CMOS input.
13 4B input Gate 4 input B. TTL-compatible CMOS input.
14 VCC power_in Positive supply pin. Recommended operating range 4.5V to 5.5V (absolute max 7V). Bypass with a 100nF ceramic capacitor to GND close to the pin.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • SN74ACT32PWR
  • SN74ACT32PWRD
  • SN74ACT32PWRDB
  • SN74ACT32PWRN
  • SN74ACT32PWRNS
  • SN74ACT32PWRBQA

CAD (KiCad official)

  • Symbol: SN74ACT32PWR
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
sn74act32pwr.step 194 KB You want the bare part, or you mark your own boards.
sn74act32pwr-etched.step 2.5 MB You want the part with SN74ACT32PWR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 645 faces against 237 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: Texas Instruments datasheet (33 pp, sha256 980c6645346bae0d, 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