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SN74HCS04QPWRQ1

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

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docs sn74hcs04qpwrq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
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package.json Publish 0.1.0 · Ray 4d ago
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README.md Initial commit: component/sn74hcs04qpwrq1 · Ray 4d ago
sn74hcs04qpwrq1-etched.fit.json sn74hcs04qpwrq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
sn74hcs04qpwrq1-etched.glb sn74hcs04qpwrq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
sn74hcs04qpwrq1-etched.step sn74hcs04qpwrq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
sn74hcs04qpwrq1.glb Publish 0.1.0 · Ray 4d ago
sn74hcs04qpwrq1.kicad_mod Publish 0.1.0 · Ray 4d ago
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sn74hcs04qpwrq1.step Publish 0.1.0 · Ray 4d ago

SN74HCS04QPWRQ1

Texas Instruments · Inverters · TSSOP-14

SN74HCS04QPWRQ1 from Texas Instruments, in a TSSOP-14. 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 1A input Channel 1 input with Schmitt trigger, accepts 0 to VCC logic levels
2 1Y output Channel 1 output with inverted logic, drives ±7.8 mA at VCC=6V
3 2A input Channel 2 input with Schmitt trigger, accepts 0 to VCC logic levels
4 2Y output Channel 2 output with inverted logic, drives ±7.8 mA at VCC=6V
5 3A input Channel 3 input with Schmitt trigger, accepts 0 to VCC logic levels
6 3Y output Channel 3 output with inverted logic, drives ±7.8 mA at VCC=6V
7 GND power_in Ground
8 4Y output Channel 4 output with inverted logic, drives ±7.8 mA at VCC=6V
9 4A input Channel 4 input with Schmitt trigger, accepts 0 to VCC logic levels
10 5Y output Channel 5 output with inverted logic, drives ±7.8 mA at VCC=6V
11 5A input Channel 5 input with Schmitt trigger, accepts 0 to VCC logic levels
12 6Y output Channel 6 output with inverted logic, drives ±7.8 mA at VCC=6V
13 6A input Channel 6 input with Schmitt trigger, accepts 0 to VCC logic levels
14 VCC power_in Positive supply voltage, 2 to 6 V

Key specifications

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

CAD (KiCad official)

  • Symbol: SN74HCS04QPWRQ1
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: sn74hcs04qpwrq1-etched.step / sn74hcs04qpwrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74hcs04qpwrq1.step / sn74hcs04qpwrq1.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (31 pp, sha256 daf198c71ee71c29, retrieved 2026-10-01, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-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