component

tlc2274ipwr

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by Ray

Texas Instruments Operational Amplifier, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

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TLC2274IPWR

Texas Instruments · Operational Amplifier · TSSOP-14

TLC2274IPWR 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 Output of amplifier channel 1. Rail-to-rail CMOS output stage; typical short-circuit output current ±30 mA.
2 1IN- input Inverting input of amplifier channel 1. High-impedance CMOS input (typ. 1 pA input bias current).
3 1IN+ input Non-inverting input of amplifier channel 1. Common-mode input range includes the negative supply (VDD- or GND).
4 VDD+ power_in Positive (highest) supply rail. Operating range 4.4 V to 16 V total (single-supply) or ±2.2 V to ±8 V (split-supply). Bypass locally with a low-ESR ceramic capacitor.
5 2IN+ input Non-inverting input of amplifier channel 2. Common-mode input range includes the negative supply rail.
6 2IN- input Inverting input of amplifier channel 2. High-impedance CMOS input.
7 2OUT output Output of amplifier channel 2. Rail-to-rail CMOS output stage.
8 3OUT output Output of amplifier channel 3. Rail-to-rail CMOS output stage.
9 3IN- input Inverting input of amplifier channel 3. High-impedance CMOS input.
10 3IN+ input Non-inverting input of amplifier channel 3. Common-mode input range includes the negative supply rail.
11 VDD- power_in Negative (lowest) supply rail. Tie to GND for single-supply operation, or to a negative rail for split-supply operation (±2.2 V to ±8 V).
12 4IN+ input Non-inverting input of amplifier channel 4. Common-mode input range includes the negative supply rail.
13 4IN- input Inverting input of amplifier channel 4. High-impedance CMOS input.
14 4OUT output Output of amplifier channel 4. Rail-to-rail CMOS output stage.

Key specifications

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

Ordering variants

  • TLC2274IPWR
  • TLC2274IPWRMPWREP
  • TLC2274IPWRID
  • TLC2274IPWRIDR
  • TLC2274IPWRIN
  • TLC2274IPWRMJ
  • TLC2274IPWRMW
  • TLC2274IPWRMFK

CAD (KiCad official)

  • Symbol: TLC2274IPWR
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Texas Instruments datasheet (None pp, sha256 0065915d5b2f28de, retrieved 2026-08-17, tier: lcsc)
  • 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

Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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