component

SN74LV393ADR

Public Made by Adom

by adom

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

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SN74LV393ADR

Texas Instruments · Counters, Dividers · SOIC-14

SN74LV393ADR from Texas Instruments, in a SOIC-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 1CLK input Counter 1 Clock Input
2 1CLR input Counter 1 Clear Input
3 1QA output Counter 1 A Output
4 1QB output Counter 1 B Output
5 1QC output Counter 1 B Output
6 1QD output Counter 1 B Output
7 GND power_in Ground
8 2QD output Counter 2 D Output
9 2QC output Counter 2 C Output
10 2QB output Counter 2 B Output
11 2QA output Counter 2 A Output
12 2CLR input Counter 2 Clear Input
13 2CLK input Counter 2 Clock Input
14 VCC power_in VCC

Key specifications

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

CAD (KiCad official)

  • Symbol: SN74LV393ADR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: sn74lv393adr-etched.step / sn74lv393adr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74lv393adr.step / sn74lv393adr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (28 pp, sha256 12ca9ce3eb290bce, retrieved 2026-10-03, tier: manufacturer)
  • 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