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SN74HC05NSR

Public Made by Adom

by adom

Texas Instruments Inverters, SOIC-14-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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package.json sn74hc05nsr: LCSC part number C2864962 (was published as the bare integer) · Ray 21m ago
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README.md Initial commit: component/sn74hc05nsr · Ray 21h ago
sn74hc05nsr-etched.glb sn74hc05nsr: factory component page (tier=lcsc) · Ray 21h ago
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SN74HC05NSR

Texas Instruments · Inverters · SOIC-14-208mil

SN74HC05NSR from Texas Instruments, in a SOIC-14-208mil. 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 Buffered input for channel 1 inverter; input voltage range 0 to VCC
2 1Y output Open-drain output for channel 1 inverter; maximum continuous output current ±25 mA
3 2A input Buffered input for channel 2 inverter; input voltage range 0 to VCC
4 2Y output Open-drain output for channel 2 inverter; maximum continuous output current ±25 mA
5 3A input Buffered input for channel 3 inverter; input voltage range 0 to VCC
6 3Y output Open-drain output for channel 3 inverter; maximum continuous output current ±25 mA
7 GND power_in Ground reference; maximum continuous current rating ±50 mA
8 4Y output Open-drain output for channel 4 inverter; maximum continuous output current ±25 mA
9 4A input Buffered input for channel 4 inverter; input voltage range 0 to VCC
10 5Y output Open-drain output for channel 5 inverter; maximum continuous output current ±25 mA
11 5A input Buffered input for channel 5 inverter; input voltage range 0 to VCC
12 6Y output Open-drain output for channel 6 inverter; maximum continuous output current ±25 mA
13 6A input Buffered input for channel 6 inverter; input voltage range 0 to VCC
14 VCC power_in Positive supply voltage; rated 2 V to 6 V with maximum continuous current ±50 mA

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14-208mil
Category Logic
Pins 14

CAD (KiCad official)

  • Symbol: SN74HC05NSR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14-208mil (KiCad packages3D, STEP)
  • 3D model files: sn74hc05nsr-etched.step / sn74hc05nsr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74hc05nsr.step / sn74hc05nsr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (33 pp, sha256 4b5dc8abc91cee82, retrieved 2026-10-05, 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