component
RS2233YTSS16
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Jiangsu RUNIC Tech Analog Switches / Multiplexers, TSSOP-16. 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
markdownRS2233YTSS16
Jiangsu RUNIC Tech · Analog Switches / Multiplexers · TSSOP-16
RS2233YTSS16 from Jiangsu RUNIC Tech, in a TSSOP-16. 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 | IN | input | Select input. Digital CMOS input that selects the analog data path for all four channels: IN=Low routes A-port to B1-port; IN=High routes A-port to B2-port. VIH ≥ 1.1V (VCC=1.8V) or ≥ 2V (VCC=2.5-5.5V); VIL ≤ 0.4V (VCC=1.8V) or ≤ 0.5V (VCC=2.5-5.5V). |
| 2 | 1B1 | bidirectional | Channel 1 analog video I/O, B1 throw. Bidirectional analog switch terminal connected to 1A when IN=Low and OE=Low. Rail-to-rail signal range within VCC/GND. |
| 3 | 1B2 | bidirectional | Channel 1 analog video I/O, B2 throw. Bidirectional analog switch terminal connected to 1A when IN=High and OE=Low. |
| 4 | 1A | bidirectional | Channel 1 analog video I/O, common A pole. Bidirectional analog terminal routed to 1B1 or 1B2 per the IN select. Signals pass equally in either direction. |
| 5 | 2B1 | bidirectional | Channel 2 analog video I/O, B1 throw. Bidirectional analog switch terminal connected to 2A when IN=Low and OE=Low. |
| 6 | 2B2 | bidirectional | Channel 2 analog video I/O, B2 throw. Bidirectional analog switch terminal connected to 2A when IN=High and OE=Low. |
| 7 | 2A | bidirectional | Channel 2 analog video I/O, common A pole. Bidirectional analog terminal routed to 2B1 or 2B2 per the IN select. |
| 8 | GND | power_in | Ground reference for the CMOS logic and analog switches. Connect to system 0V. |
| 9 | 3A | bidirectional | Channel 3 analog video I/O, common A pole. Bidirectional analog terminal routed to 3B1 or 3B2 per the IN select. |
| 10 | 3B2 | bidirectional | Channel 3 analog video I/O, B2 throw. Bidirectional analog switch terminal connected to 3A when IN=High and OE=Low. |
| 11 | 3B1 | bidirectional | Channel 3 analog video I/O, B1 throw. Bidirectional analog switch terminal connected to 3A when IN=Low and OE=Low. |
| 12 | 4A | bidirectional | Channel 4 analog video I/O, common A pole. Bidirectional analog terminal routed to 4B1 or 4B2 per the IN select. |
| 13 | 4B2 | bidirectional | Channel 4 analog video I/O, B2 throw. Bidirectional analog switch terminal connected to 4A when IN=High and OE=Low. |
| 14 | 4B1 | bidirectional | Channel 4 analog video I/O, B1 throw. Bidirectional analog switch terminal connected to 4A when IN=Low and OE=Low. |
| 15 | ~{OE} | input | Active-low switch-enable input. When OE is Low the selected A-to-B path is connected; when OE is High all four switches are disconnected (high-impedance). Same VIH/VIL thresholds as the IN pin. |
| 16 | VCC | power_in | Positive supply pin. Single-supply operation from +1.8V to +5.5V. Quiescent ICC ≤ 1µA typical. Bypass to GND with a local ceramic capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu RUNIC Tech |
| Package | TSSOP-16 |
| Category | Comm/UART |
| Pins | 16 |
Ordering variants
Same part, different packaging or reel option.
RS2233YTSS16RS2233YTSS16YS16RS2233YTSS16YSS16
CAD (KiCad official)
- Symbol:
RS2233YTSS16 - Footprint:
Package_SO:TSSOP-16_4.4x5mm_P0.65mm - 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files:
rs2233ytss16-etched.step/rs2233ytss16-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rs2233ytss16.step/rs2233ytss16.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jiangsu RUNIC Tech datasheet (13 pp, sha256
2934121214429ffa, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).