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TLV274CPWR

Public Made by Adom

by adom

Texas Instruments Precision OpAmps, TSSOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs tlv274cpwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
package.json Publish 0.2.0 · Ray
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
page.json tlv274cpwr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body… · Ray
README.md tlv274cpwr: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray
tlv274cpwr-etched.fit.json tlv274cpwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
tlv274cpwr-etched.glb tlv274cpwr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body… · Ray
tlv274cpwr-etched.step tlv274cpwr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body… · Ray
tlv274cpwr.glb Publish 0.1.0 · Ray
tlv274cpwr.kicad_mod Publish 0.1.0 · Ray
tlv274cpwr.kicad_sym Publish 0.1.0 · Ray
tlv274cpwr.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect an… · Ray
tlv274cpwr.step Publish 0.1.0 · Ray

TLV274CPWR

Texas Instruments · Precision OpAmps · TSSOP-14

TLV274CPWR 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 1OUT output Amplifier 1 output. Rail-to-rail output stage, ±100 mA absolute-max output current, 3-MHz GBW.
2 1IN- input Amplifier 1 inverting input. CMOS gate, ~1 pA input bias current, 1000 GΩ differential input resistance, 8 pF common-mode input capacitance.
3 1IN+ input Amplifier 1 non-inverting input. Common-mode input voltage range 0 V to VDD-1.35 V.
4 VDD power_in Positive supply rail. Recommended 2.7 V to 16 V single supply (or ±1.35 V to ±8 V split supply). Absolute maximum 16.5 V. Powers all four amplifier channels; total supply current ~4 × 550 µA typical.
5 2IN+ input Amplifier 2 non-inverting input. Common-mode input voltage range 0 V to VDD-1.35 V.
6 2IN- input Amplifier 2 inverting input. CMOS gate, ~1 pA input bias current.
7 2OUT output Amplifier 2 output. Rail-to-rail output stage, ±100 mA absolute-max output current.
8 3OUT output Amplifier 3 output. Rail-to-rail output stage, ±100 mA absolute-max output current.
9 3IN- input Amplifier 3 inverting input. CMOS gate, ~1 pA input bias current.
10 3IN+ input Amplifier 3 non-inverting input. Common-mode input voltage range 0 V to VDD-1.35 V.
11 GND power_in Negative supply / ground reference. Tied to 0 V in single-supply operation, or to the negative rail in split-supply operation. All voltages in the datasheet are referenced to GND.
12 4IN+ input Amplifier 4 non-inverting input. Common-mode input voltage range 0 V to VDD-1.35 V.
13 4IN- input Amplifier 4 inverting input. CMOS gate, ~1 pA input bias current.
14 4OUT output Amplifier 4 output. Rail-to-rail output stage, ±100 mA absolute-max output current.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-14
Category Op-amp/Cmp
Pins 14

Ordering variants

Same part, different packaging or reel option.

  • TLV274CPWR
  • TLV274IPW
  • TLV274IPWR
  • TLV274CD
  • TLV274CDR
  • TLV274ID
  • TLV274IDR
  • TLV274IN

CAD (KiCad official)

  • Symbol: TLV274CPWR
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: tlv274cpwr-etched.step / tlv274cpwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlv274cpwr.step / tlv274cpwr.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
tlv274cpwr.step 194 KB You want the bare part, or you mark your own boards.
tlv274cpwr-etched.step 1.9 MB You want the part with TLV274CPWR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 508 faces against 237 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (17 pp, sha256 dead50c0c6eae284, retrieved 2026-08-17, tier: manufacturer)
  • 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).

Datasheet PDF