component
LSF0204DPWR
Public Made by Adomby adom
Texas Instruments Translators, Level Shifters, TSSOP-14. 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
markdownLSF0204DPWR
Texas Instruments · Translators, Level Shifters · TSSOP-14
LSF0204DPWR from Texas Instruments, in a TSSOP-14. 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 | Vref_A | power_in | Reference supply voltage for A-side; operating range 0.8 V to 4.5 V. |
| 2 | A1 | bidirectional | Bidirectional I/O port 1 on A-side for voltage level translation. |
| 3 | A2 | bidirectional | Bidirectional I/O port 2 on A-side for voltage level translation. |
| 4 | A3 | bidirectional | Bidirectional I/O port 3 on A-side for voltage level translation. |
| 5 | A4 | bidirectional | Bidirectional I/O port 4 on A-side for voltage level translation. |
| 6 | NC | unconnected | No connection; not internally connected. |
| 7 | GND | power_in | Ground; common return path for all supply currents. |
| 8 | EN | input | Switch enable input; low-active for LSF0204D (low enables translation; high disables to high-impedance). |
| 9 | NC | unconnected | No connection; not internally connected. |
| 10 | B4 | bidirectional | Bidirectional I/O port 4 on B-side for voltage level translation. |
| 11 | B3 | bidirectional | Bidirectional I/O port 3 on B-side for voltage level translation. |
| 12 | B2 | bidirectional | Bidirectional I/O port 2 on B-side for voltage level translation. |
| 13 | B1 | bidirectional | Bidirectional I/O port 1 on B-side for voltage level translation. |
| 14 | Vref_B | power_in | Reference supply voltage for B-side; operating range 1.8 V to 5.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Logic |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
LSF0204DPWR - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
lsf0204dpwr-etched.step/lsf0204dpwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lsf0204dpwr.step/lsf0204dpwr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (36 pp, sha256
06c40a136b3d0513, retrieved 2026-09-24, tier: manufacturer) - 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).