component
RS0208YTSS20
Public Made by Adomby adom
Jiangsu RUNIC Tech Translators, Level Shifters, TSSOP-20. 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
markdownRS0208YTSS20
Jiangsu RUNIC Tech · Translators, Level Shifters · TSSOP-20
RS0208YTSS20 from Jiangsu RUNIC Tech, in a TSSOP-20. 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 | A1 | bidirectional | Input/output A1 referenced to VCCA. |
| 2 | VCCA | power_in | A port supply voltage, 1.2V ≤ VCCA ≤ 3.6V and VCCA ≤ VCCB. |
| 3 | A2 | bidirectional | Input/output A2 referenced to VCCA. |
| 4 | A3 | bidirectional | Input/output A3 referenced to VCCA. |
| 5 | A4 | bidirectional | Input/output A4 referenced to VCCA. |
| 6 | A5 | bidirectional | Input/output A5 referenced to VCCA. |
| 7 | A6 | bidirectional | Input/output A6 referenced to VCCA. |
| 8 | A7 | bidirectional | Input/output A7 referenced to VCCA. |
| 9 | A8 | bidirectional | Input/output A8 referenced to VCCA. |
| 10 | OE | input | Output Enable (active high); pull OE low to place all outputs in 3-state mode, referenced to VCCA. |
| 11 | GND | power_in | Ground. |
| 12 | B8 | bidirectional | Input/output B8 referenced to VCCB. |
| 13 | B7 | bidirectional | Input/output B7 referenced to VCCB. |
| 14 | B6 | bidirectional | Input/output B6 referenced to VCCB. |
| 15 | B5 | bidirectional | Input/output B5 referenced to VCCB. |
| 16 | B4 | bidirectional | Input/output B4 referenced to VCCB. |
| 17 | B3 | bidirectional | Input/output B3 referenced to VCCB. |
| 18 | B2 | bidirectional | Input/output B2 referenced to VCCB. |
| 19 | VCCB | power_in | B port supply voltage, 1.65V ≤ VCCB ≤ 5.5V. |
| 20 | B1 | bidirectional | Input/output B1 referenced to VCCB. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu RUNIC Tech |
| Package | TSSOP-20 |
| Category | Logic |
| Pins | 20 |
CAD (KiCad official)
- Symbol:
RS0208YTSS20 - Footprint:
Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm - 3D model: TSSOP-20 (KiCad packages3D, STEP)
- 3D model files:
rs0208ytss20-etched.step/rs0208ytss20-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rs0208ytss20.step/rs0208ytss20.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jiangsu RUNIC Tech datasheet (19 pp, sha256
4705bc7373cd73f8, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).