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SN74LS07N

Public Made by Adom

by adom

Texas Instruments Buffers, Drivers, Receivers, Transceivers, DIP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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SN74LS07N

Texas Instruments · Buffers, Drivers, Receivers, Transceivers · DIP-14

SN74LS07N from Texas Instruments, in a DIP-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 Input 1; accepts digital logic inputs 0 to 5.25 V (TTL and CMOS compatible)
2 1Y output Output 1 (open-collector); maximum sink current 40 mA; maximum output voltage 30 V
3 2A input Input 2; accepts digital logic inputs 0 to 5.25 V (TTL and CMOS compatible)
4 2Y output Output 2 (open-collector); maximum sink current 40 mA; maximum output voltage 30 V
5 3A input Input 3; accepts digital logic inputs 0 to 5.25 V (TTL and CMOS compatible)
6 3Y output Output 3 (open-collector); maximum sink current 40 mA; maximum output voltage 30 V
7 GND power_in Ground connection
8 4Y output Output 4 (open-collector); maximum sink current 40 mA; maximum output voltage 30 V
9 4A input Input 4; accepts digital logic inputs 0 to 5.25 V (TTL and CMOS compatible)
10 5Y output Output 5 (open-collector); maximum sink current 40 mA; maximum output voltage 30 V
11 5A input Input 5; accepts digital logic inputs 0 to 5.25 V (TTL and CMOS compatible)
12 6Y output Output 6 (open-collector); maximum sink current 40 mA; maximum output voltage 30 V
13 6A input Input 6; accepts digital logic inputs 0 to 5.25 V (TTL and CMOS compatible)
14 VCC power_in Power supply; recommended operating voltage 4.75 to 5.25 V

Key specifications

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

CAD (KiCad official)

  • Symbol: SN74LS07N
  • Footprint: Package_DIP:DIP-14_W7.62mm
  • 3D model: DIP-14 (KiCad packages3D, STEP)
  • 3D model files: sn74ls07n-etched.step / sn74ls07n-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74ls07n.step / sn74ls07n.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (25 pp, sha256 031463b89e6d2a62, retrieved 2026-09-23, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-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