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SN65HVD1473DR

Public Made by Adom

by adom

Texas Instruments RS-485 / RS-422 ICs, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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sn65hvd1473dr-etched.glb sn65hvd1473dr: factory component page (tier=mfr) · Ray 11d ago
sn65hvd1473dr-etched.step sn65hvd1473dr: factory component page (tier=mfr) · Ray 11d ago
sn65hvd1473dr-hero.glb sn65hvd1473dr: hero GLB from the etched model (keeps the MPN mark) · Ray 11d ago
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SN65HVD1473DR

Texas Instruments · RS-485 / RS-422 ICs · SOIC-14

SN65HVD1473DR 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 NC unconnected Not connected internally; no connect pin.
2 R output Receive data output of the receiver.
3 RE input Receiver enable, active low.
4 DE input Driver enable, active high.
5 D input Driver data input.
6 GND power_in Local device ground reference; pins 6 and 7 are connected internally.
7 GND power_in Local device ground reference; connected internally to pin 6.
8 NC unconnected Not connected internally; no connect pin.
9 Y output Digital bus output Y, complementary to Z.
10 Z output Digital bus output Z, complementary to Y.
11 B input Digital bus input B, complementary to A.
12 A input Digital bus input A, complementary to B.
13 VCC power_in Supply pin, 3-V to 3.6-V supply; pins 13 and 14 are connected internally.
14 VCC power_in Supply pin, 3-V to 3.6-V supply; connected internally to pin 13.

Key specifications

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

CAD (KiCad official)

  • Symbol: SN65HVD1473DR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: sn65hvd1473dr-etched.step / sn65hvd1473dr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn65hvd1473dr.step / sn65hvd1473dr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (48 pp, sha256 e27404c71795fccd, retrieved 2026-10-10, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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