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SN74HCS00QPWRQ1

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

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package.json sn74hcs00qpwrq1: LCSC part number C2870431 (was published as the bare integer) · Ray 6h ago
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SN74HCS00QPWRQ1

Texas Instruments · Logic Gates · TSSOP-14

SN74HCS00QPWRQ1 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 Schmitt-trigger input A for NAND gate 1, voltage 0 to VCC.
2 1B input Schmitt-trigger input B for NAND gate 1, voltage 0 to VCC.
3 1Y output NAND gate 1 output, voltage 0 to VCC.
4 2A input Schmitt-trigger input A for NAND gate 2, voltage 0 to VCC.
5 2B input Schmitt-trigger input B for NAND gate 2, voltage 0 to VCC.
6 2Y output NAND gate 2 output, voltage 0 to VCC.
7 GND power_in Ground reference.
8 3Y output NAND gate 3 output, voltage 0 to VCC.
9 3A input Schmitt-trigger input A for NAND gate 3, voltage 0 to VCC.
10 3B input Schmitt-trigger input B for NAND gate 3, voltage 0 to VCC.
11 4Y output NAND gate 4 output, voltage 0 to VCC.
12 4A input Schmitt-trigger input A for NAND gate 4, voltage 0 to VCC.
13 4B input Schmitt-trigger input B for NAND gate 4, voltage 0 to VCC.
14 VCC power_in Positive supply voltage, 2V to 6V.

Key specifications

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

CAD (KiCad official)

  • Symbol: SN74HCS00QPWRQ1
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: sn74hcs00qpwrq1-etched.step / sn74hcs00qpwrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74hcs00qpwrq1.step / sn74hcs00qpwrq1.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (32 pp, sha256 51d8df5fffedb1e5, retrieved 2026-10-06, 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