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LM74CIMX-5

Public Made by Adom

by adom

Texas Instruments Temperature Sensors, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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LM74CIMX-5

Texas Instruments · Temperature Sensors · SOIC-8

LM74CIMX-5 from Texas Instruments, in a SOIC-8. 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 SI/O bidirectional Slave Input/Output, serial bus bi-directional data line with Schmitt trigger input.
2 SC input Slave Clock, serial bus clock input with Schmitt trigger.
3 NC unconnected No Connection.
4 GND power_in Power Supply Ground.
5 NC unconnected No Connection.
6 NC unconnected No Connection.
7 CS input Chip Select input from Controller.
8 V+ power_in Positive Supply Voltage Input, 3.0V to 5.5V for LM74CIM, bypass with 0.1 μF ceramic capacitor.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Sensors
Pins 8

CAD (KiCad official)

  • Symbol: LM74CIMX-5
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: lm74cimx-5-etched.step / lm74cimx-5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm74cimx-5.step / lm74cimx-5.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (25 pp, sha256 f84f18c5c537a176, retrieved 2026-10-07, tier: lcsc)
  • 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