component
SN65HVD73DR
Public Made by Adomby adom
Texas Instruments RS-485 / RS-422 ICs, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 6h ago |
| viewers | 6h ago |
| package.json | 6h ago |
| page.json | 6h ago |
| README.md | 6h ago |
| sn65hvd73dr-etched.glb | 6h ago |
| sn65hvd73dr-etched.step | 6h ago |
| sn65hvd73dr-hero.glb | 6h ago |
| sn65hvd73dr-hero.overlay.json | 6h ago |
| sn65hvd73dr.glb | 6h ago |
| sn65hvd73dr.kicad_mod | 6h ago |
| sn65hvd73dr.kicad_sym | 6h ago |
| sn65hvd73dr.lbr | 6h ago |
| sn65hvd73dr.step | 6h ago |
SN65HVD73DR
Texas Instruments · RS-485 / RS-422 ICs · SOIC-14
SN65HVD73DR 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 |
| 2 | R | output | Receive data output |
| 3 | RE | input | Receive enable Low |
| 4 | DE | input | Driver enable High |
| 5 | D | input | Driver data input |
| 6 | GND | power_in | Local device ground |
| 7 | GND | power_in | Local device ground |
| 8 | NC | unconnected | Not connected |
| 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 | 3-V to 3.6-V supply |
| 14 | VCC | power_in | 3-V to 3.6-V supply |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Interface |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
SN65HVD73DR - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
sn65hvd73dr-etched.step/sn65hvd73dr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn65hvd73dr.step/sn65hvd73dr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (49 pp, sha256
86f57997ef2a3eb6, retrieved 2026-10-06, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).