component
TXS0104EQPWRQ1
Public Made by Adomby adom
Texas Instruments Translators, Level Shifters, TSSOP-14. 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
markdownTXS0104EQPWRQ1
Texas Instruments · Translators, Level Shifters · TSSOP-14
TXS0104EQPWRQ1 from Texas Instruments, in a TSSOP-14. 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 | VCCA | power_in | A-port supply voltage with operating range 1.65 V to 3.6 V, must be less than or equal to VCCB. |
| 2 | A1 | bidirectional | Input-output 1 for the A port, referenced to VCCA, supports bidirectional voltage level translation. |
| 3 | A2 | bidirectional | Input-output 2 for the A port, referenced to VCCA, supports bidirectional voltage level translation. |
| 4 | A3 | bidirectional | Input-output 3 for the A port, referenced to VCCA, supports bidirectional voltage level translation. |
| 5 | A4 | bidirectional | Input-output 4 for the A port, referenced to VCCA, supports bidirectional voltage level translation. |
| 6 | NC | unconnected | No internal connection. |
| 7 | GND | power_in | Ground reference. |
| 8 | OE | input | Output enable input, active high; pull low to place all outputs in tri-state mode, referenced to VCCA. |
| 9 | NC | unconnected | No internal connection. |
| 10 | B4 | bidirectional | Input-output 4 for the B port, referenced to VCCB, supports bidirectional voltage level translation. |
| 11 | B3 | bidirectional | Input-output 3 for the B port, referenced to VCCB, supports bidirectional voltage level translation. |
| 12 | B2 | bidirectional | Input-output 2 for the B port, referenced to VCCB, supports bidirectional voltage level translation. |
| 13 | B1 | bidirectional | Input-output 1 for the B port, referenced to VCCB, supports bidirectional voltage level translation. |
| 14 | VCCB | power_in | B-port supply voltage with operating range 2.3 V to 5.5 V, must be greater than or equal to VCCA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Logic |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
TXS0104EQPWRQ1 - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
txs0104eqpwrq1-etched.step/txs0104eqpwrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);txs0104eqpwrq1.step/txs0104eqpwrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (37 pp, sha256
6761864f43a78de6, retrieved 2026-09-23, 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 0.2, 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).