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Generated by kicad-footprint-generator · KiCad file format 20260206

Name	Last commit message	Last updated
docs	tlc2274acpwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	2d ago
viewers	tlc2274acpwr: viewers · Ray	9d ago
package.json	Publish 0.1.0 · Ray	9d ago
page.json	Set visibility: public · Ray	9d ago
README.md	Initial commit: component/tlc2274acpwr · Ray	9d ago
tlc2274acpwr-etched.fit.json	tlc2274acpwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	2d ago
tlc2274acpwr-etched.glb	tlc2274acpwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	2d ago
tlc2274acpwr-etched.step	tlc2274acpwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	2d ago
tlc2274acpwr.glb	Publish 0.1.0 · Ray	9d ago
tlc2274acpwr.kicad_mod	Publish 0.1.0 · Ray	9d ago
tlc2274acpwr.kicad_sym	Publish 0.1.0 · Ray	9d ago
tlc2274acpwr.lbr	Publish 0.1.0 · Ray	9d ago
tlc2274acpwr.step	Publish 0.1.0 · Ray	9d ago

TLC2274ACPWR

Texas Instruments · Operational Amplifier · TSSOP-14

TLC2274ACPWR 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	Channel 1 output; voltage swings VDD- to VDD+ with ±50 mA output current maximum.
2	1IN−	input	Channel 1 inverting input; accepts voltage range VDD- to VDD+ with 60 pA maximum input bias current.
3	1IN+	input	Channel 1 non-inverting input; accepts voltage range VDD- to VDD+ with 60 pA maximum input bias current.
4	VDD+	power_in	Positive supply voltage; operating range 4.4 to 16 V single supply or ±2.2 to ±8 V dual supply with 6 mA maximum quiescent current.
5	2IN+	input	Channel 2 non-inverting input; accepts voltage range VDD- to VDD+ with 60 pA maximum input bias current.
6	2IN−	input	Channel 2 inverting input; accepts voltage range VDD- to VDD+ with 60 pA maximum input bias current.
7	2OUT	output	Channel 2 output; voltage swings VDD- to VDD+ with ±50 mA output current maximum.
8	3OUT	output	Channel 3 output; voltage swings VDD- to VDD+ with ±50 mA output current maximum.
9	3IN−	input	Channel 3 inverting input; accepts voltage range VDD- to VDD+ with 60 pA maximum input bias current.
10	3IN+	input	Channel 3 non-inverting input; accepts voltage range VDD- to VDD+ with 60 pA maximum input bias current.
11	VDD-	power_in	Negative supply voltage or ground; operating range ±2.2 to ±8 V dual supply or ground for single supply with 6 mA maximum current return.
12	4IN+	input	Channel 4 non-inverting input; accepts voltage range VDD- to VDD+ with 60 pA maximum input bias current.
13	4IN−	input	Channel 4 inverting input; accepts voltage range VDD- to VDD+ with 60 pA maximum input bias current.
14	4OUT	output	Channel 4 output; voltage swings VDD- to VDD+ with ±50 mA output current maximum.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	TSSOP-14
Category	Amplifiers/Comparators
Pins	14

CAD (KiCad official)

Symbol: TLC2274ACPWR
Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
3D model: TSSOP-14 (KiCad packages3D, STEP)
3D model files: tlc2274acpwr-etched.step / tlc2274acpwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlc2274acpwr.step / tlc2274acpwr.glb are the bare package body.

Provenance

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

Datasheet: Texas Instruments datasheet (62 pp, sha256 562735cf7e12d906, retrieved 2026-09-26, tier: lcsc)
Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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).

Datasheet PDF