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TLV274IDR

Public Made by Adom

by adom

Texas Instruments Operational Amplifier, SOIC-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 tlv274idr: 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 tlv274idr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body w… · Ray
README.md tlv274idr: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray
tlv274idr-etched.fit.json tlv274idr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
tlv274idr-etched.glb tlv274idr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body w… · Ray
tlv274idr-etched.step tlv274idr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body w… · Ray
tlv274idr.glb Publish 0.1.0 · Ray
tlv274idr.kicad_mod Publish 0.1.0 · Ray
tlv274idr.kicad_sym Publish 0.1.0 · Ray
tlv274idr.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
tlv274idr.step Publish 0.1.0 · Ray

TLV274IDR

Texas Instruments · Operational Amplifier · SOIC-14

TLV274IDR from Texas Instruments, in a SOIC-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 Output of op-amp channel 1. Rail-to-rail output stage; short-circuit output current limited (±100 mA absolute max).
2 1IN- input Inverting input, channel 1. High-impedance CMOS input (~1000 GΩ differential, 8 pF common-mode capacitance, ~1 pA input bias current).
3 1IN+ input Noninverting input, channel 1. High-impedance CMOS input; common-mode input range 0 V to VDD-1.35 V.
4 VDD power_in Positive (highest) supply. Single-supply range 2.7 V to 16 V, or split-supply ±1.35 V to ±8 V. Absolute max 16.5 V.
5 2IN+ input Noninverting input, channel 2. High-impedance CMOS input; common-mode input range 0 V to VDD-1.35 V.
6 2IN- input Inverting input, channel 2. High-impedance CMOS input (~1000 GΩ differential, ~1 pA input bias current).
7 2OUT output Output of op-amp channel 2. Rail-to-rail output stage; short-circuit output current limited (±100 mA absolute max).
8 3OUT output Output of op-amp channel 3. Rail-to-rail output stage; short-circuit output current limited (±100 mA absolute max).
9 3IN- input Inverting input, channel 3. High-impedance CMOS input (~1000 GΩ differential, ~1 pA input bias current).
10 3IN+ input Noninverting input, channel 3. High-impedance CMOS input; common-mode input range 0 V to VDD-1.35 V.
11 GND power_in Negative (lowest) supply or ground for single-supply operation. All device voltage values (except differential) are referenced to this pin.
12 4IN+ input Noninverting input, channel 4. High-impedance CMOS input; common-mode input range 0 V to VDD-1.35 V.
13 4IN- input Inverting input, channel 4. High-impedance CMOS input (~1000 GΩ differential, ~1 pA input bias current).
14 4OUT output Output of op-amp channel 4. Rail-to-rail output stage; short-circuit output current limited (±100 mA absolute max).

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • TLV274IDR
  • TLV274IDRCDR
  • TLV274IDRCD
  • TLV274IDRIN
  • TLV274IDRCN
  • TLV274IDRIPWR
  • TLV274IDRIPW
  • TLV274IDRCPWR
  • TLV274IDRCPW

CAD (KiCad official)

  • Symbol: TLV274IDR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: tlv274idr-etched.step / tlv274idr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlv274idr.step / tlv274idr.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
tlv274idr.step 195 KB You want the bare part, or you mark your own boards.
tlv274idr-etched.step 1.7 MB You want the part with TLV274IDR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 463 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 (50 pp, sha256 878af99f3ea8d34e, 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