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SN75HVD08P
Public Made by Adomby adom
Texas Instruments RS-485 / RS-422 ICs, PDIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SN75HVD08P
Texas Instruments · RS-485 / RS-422 ICs · PDIP-8
SN75HVD08P 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 | R | output | Receiver data output; it is the receive data output driven from the differential bus inputs. |
| 2 | RE | input | Receiver enable, active low; the receiver input high-level threshold for enable inputs is 2.25 V minimum and the low-level maximum is 0.8 V. |
| 3 | DE | input | Driver enable, active high; the driver enable input high-level minimum is 2.25 V and the low-level maximum is 0.8 V. |
| 4 | D | input | Driver data input; the high- and low-level input limits are 2.25 V minimum (VIH) and 0.8 V maximum (VIL). |
| 5 | GND | power_in | Local device ground, the reference potential for the device. |
| 6 | A | bidirectional | Driver output and receiver input, complementary to B; voltage at any bus terminal is limited to -7 V to 12 V in recommended operation and -9 V to 14 V absolute maximum. |
| 7 | B | bidirectional | Driver output and receiver input, complementary to A; voltage at any bus terminal is limited to -7 V to 12 V in recommended operation and -9 V to 14 V absolute maximum. |
| 8 | VCC | power_in | Supply pin; the recommended supply range is 3 V to 5.5 V (absolute maximum 6 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | PDIP-8 |
| Category | Interface |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
SN75HVD08P - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: PDIP-8 (KiCad packages3D, STEP)
- 3D model files:
sn75hvd08p-etched.step/sn75hvd08p-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn75hvd08p.step/sn75hvd08p.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (31 pp, sha256
7f16d33173bb4c7c, retrieved 2026-10-08, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(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).
# SN75HVD08P
**Texas Instruments** · RS-485 / RS-422 ICs · PDIP-8
SN75HVD08P 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 | R | output | Receiver data output; it is the receive data output driven from the differential bus inputs. |
| 2 | RE | input | Receiver enable, active low; the receiver input high-level threshold for enable inputs is 2.25 V minimum and the low-level maximum is 0.8 V. |
| 3 | DE | input | Driver enable, active high; the driver enable input high-level minimum is 2.25 V and the low-level maximum is 0.8 V. |
| 4 | D | input | Driver data input; the high- and low-level input limits are 2.25 V minimum (VIH) and 0.8 V maximum (VIL). |
| 5 | GND | power_in | Local device ground, the reference potential for the device. |
| 6 | A | bidirectional | Driver output and receiver input, complementary to B; voltage at any bus terminal is limited to -7 V to 12 V in recommended operation and -9 V to 14 V absolute maximum. |
| 7 | B | bidirectional | Driver output and receiver input, complementary to A; voltage at any bus terminal is limited to -7 V to 12 V in recommended operation and -9 V to 14 V absolute maximum. |
| 8 | VCC | power_in | Supply pin; the recommended supply range is 3 V to 5.5 V (absolute maximum 6 V). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | PDIP-8 |
| Category | Interface |
| Pins | 8 |
## CAD (KiCad official)
- Symbol: `SN75HVD08P`
- Footprint: `Package_DIP:DIP-8_W7.62mm`
- 3D model: PDIP-8 (KiCad packages3D, STEP)
- 3D model files: `sn75hvd08p-etched.step` / `sn75hvd08p-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn75hvd08p.step` / `sn75hvd08p.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/sn75hvd08) (31 pp, sha256 `7f16d33173bb4c7c`, retrieved 2026-10-08, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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](docs/sn75hvd08p-datasheet.pdf)