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SN75472D

Public Made by Adom

by adom

Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Symbol & Footprint

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Datasheet

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Contents

README

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SN75472D

Texas Instruments · Buffers, Drivers, Receivers, Transceivers · SOIC-8

SN75472D 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 1A input Input A of driver 1; TTL-compatible diode-clamped input, VIH min 2 V, VIL max 0.8 V, IIH max 40 µA at VI = 2.4 V, absolute max VI = 5.5 V.
2 1B input Input B of driver 1; TTL-compatible diode-clamped input, VIH min 2 V, VIL max 0.8 V, IIH max 40 µA at VI = 2.4 V, absolute max VI = 5.5 V.
3 1Y output Open-collector NPN output of driver 1 (NAND function: Y = AB); off-state voltage up to 70 V, continuous collector current 400 mA, VOL max 0.7 V at IOL = 300 mA.
4 GND power_in Ground reference for the device; all voltage values referenced to this node.
5 2Y output Open-collector NPN output of driver 2 (NAND function: Y = AB); off-state voltage up to 70 V, continuous collector current 400 mA, VOL max 0.7 V at IOL = 300 mA.
6 2A input Input A of driver 2; TTL-compatible diode-clamped input, VIH min 2 V, VIL max 0.8 V, IIH max 40 µA at VI = 2.4 V, absolute max VI = 5.5 V.
7 2B input Input B of driver 2; TTL-compatible diode-clamped input, VIH min 2 V, VIL max 0.8 V, IIH max 40 µA at VI = 2.4 V, absolute max VI = 5.5 V.
8 VCC power_in Positive supply voltage; recommended operating range 4.75 V to 5.25 V (nom 5 V), absolute maximum 7 V.

Key specifications

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

CAD (KiCad official)

  • Symbol: SN75472D
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: sn75472d-etched.step / sn75472d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn75472d.step / sn75472d.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (16 pp, sha256 57b4a25ea2b24613, retrieved 2026-09-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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