component
SN65HVD10QDREP
Public Made by Adomby adom
Texas Instruments RS-485 / RS-422 ICs, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSN65HVD10QDREP
Texas Instruments · RS-485 / RS-422 ICs · SOIC-8
SN65HVD10QDREP from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | R | output | Receiver output; driven high (logic H) when the differential input VID = VA-VB is >= -0.01 V and low when VID <= -0.2 V, with failsafe high output for open-circuit, idle, or shorted-bus conditions; forced to high impedance when RE is high. |
| 2 | RE | input | Active-low receiver output enable; RE at logic low enables the receiver output R, RE at logic high (or VCC) places R in high-impedance state and puts the receiver in low-current standby along with DE high. |
| 3 | DE | input | Active-high driver output enable; DE at logic high enables the differential driver outputs A and B, DE at logic low forces the driver outputs to high impedance (disabled). |
| 4 | D | input | Driver data input; a high level drives output A high and B low, a low level (or open input with DE high) drives A low and B high. |
| 5 | GND | power_in | Device ground reference terminal, network ground for all voltage measurements except differential I/O bus voltages. |
| 6 | A | bidirectional | Noninverting driver output / receiver true differential input, part of the differential bus I/O port; bus terminal voltage range -7 V to 12 V, with short-circuit protection over that range and withstands transient pulses of -50 V to 50 V through 100 ohm. |
| 7 | B | bidirectional | Inverting driver output / receiver complementary differential input, part of the differential bus I/O port; bus terminal voltage range -7 V to 12 V, with short-circuit protection over that range and withstands transient pulses of -50 V to 50 V through 100 ohm. |
| 8 | VCC | power_in | Positive supply voltage input; recommended operating range 3 V to 3.6 V (absolute maximum -0.3 V to 6 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Interface |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
SN65HVD10QDREP - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
sn65hvd10qdrep-etched.step/sn65hvd10qdrep-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn65hvd10qdrep.step/sn65hvd10qdrep.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (27 pp, sha256
f1281ae52fc19591, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).