component
SN65HVD251P
Public Made by Adomby adom
Texas Instruments CAN Transceivers, PDIP-8. Pinout cross-checked by two models against the datasheet, 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
markdownSN65HVD251P
Texas Instruments · CAN Transceivers · PDIP-8
SN65HVD251P from Texas Instruments, in a PDIP-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 | D | input | CAN transmit data input (TXD, driver input), LOW for dominant and HIGH for recessive bus states. |
| 2 | GND | power_in | Ground connection. |
| 3 | VCC | power_in | Transceiver 5-V supply voltage, recommended 4.5 V to 5.5 V and absolute maximum 7 V. |
| 4 | R | output | CAN receive data output (RXD, receiver output), LOW for dominant and HIGH for recessive bus states. |
| 5 | VREF | power_in | Reference output voltage of VCC/2, typically tied to the split termination common-mode point or left floating if unused. |
| 6 | CANL | bidirectional | Low-level CAN bus line, with bus-fault protection of ±36 V. |
| 7 | CANH | bidirectional | High-level CAN bus line, with bus-fault protection of ±36 V. |
| 8 | RS | input | Mode select: strong pulldown to GND = high-speed mode, strong pull up to VCC (above 0.75 VCC) = low-power standby mode, 10-kΩ to 100-kΩ pulldown to GND = slope control mode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | PDIP-8 |
| Category | Interface |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
SN65HVD251P - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: PDIP-8 (KiCad packages3D, STEP)
- 3D model files:
sn65hvd251p-etched.step/sn65hvd251p-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn65hvd251p.step/sn65hvd251p.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (43 pp, sha256
fbeca5e73a04dfd6, retrieved 2026-10-10, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).