component
TL3474CPWR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, 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
markdownTL3474CPWR
Texas Instruments · Operational Amplifier · TSSOP-14
TL3474CPWR 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 | 1OUT | output | Output of channel 1 operational amplifier |
| 2 | 1IN- | input | Inverting input of channel 1 operational amplifier |
| 3 | 1IN+ | input | Non-inverting input of channel 1 operational amplifier |
| 4 | VCC+ | power_in | Positive power supply voltage (4V to 36V single supply operation) |
| 5 | 2IN+ | input | Non-inverting input of channel 2 operational amplifier |
| 6 | 2IN- | input | Inverting input of channel 2 operational amplifier |
| 7 | 2OUT | output | Output of channel 2 operational amplifier |
| 8 | 3OUT | output | Output of channel 3 operational amplifier |
| 9 | 3IN- | input | Inverting input of channel 3 operational amplifier |
| 10 | 3IN+ | input | Non-inverting input of channel 3 operational amplifier |
| 11 | VCC- / GND | power_in | Negative power supply voltage or ground reference, includes ground potential |
| 12 | 4IN+ | input | Non-inverting input of channel 4 operational amplifier |
| 13 | 4IN- | input | Inverting input of channel 4 operational amplifier |
| 14 | 4OUT | output | Output of channel 4 operational amplifier |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
TL3474CPWR - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
tl3474cpwr-etched.step/tl3474cpwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tl3474cpwr.step/tl3474cpwr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (24 pp, sha256
895228f93473c495, retrieved 2026-10-06, 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-4-5-20251001(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).