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TL074CDT

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by Ray

STMicroelectronics FET Input Amplifiers, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Datasheet

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Contents

README

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TL074CDT

STMicroelectronics · FET Input Amplifiers · SOIC-14

TL074CDT from STMicroelectronics, 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 OUT1 output Output of op-amp 1. Push-pull output, short-circuit protected to either supply; slew rate 16 V/µs typical.
2 IN1- input Inverting input of op-amp 1. High-impedance JFET input; input bias current typ 20 pA at 25 °C. Absolute input voltage limit ±15 V.
3 IN1+ input Non-inverting input of op-amp 1. High-impedance JFET input; common-mode range extends to VCC+.
4 VCC+ power_in Positive supply rail. Total VCC 6 to 36 V (typically ±3 V to ±18 V split supplies). Absolute max ±18 V per rail.
5 IN2+ input Non-inverting input of op-amp 2. High-impedance JFET input.
6 IN2- input Inverting input of op-amp 2. High-impedance JFET input.
7 OUT2 output Output of op-amp 2. Push-pull, short-circuit protected.
8 OUT3 output Output of op-amp 3. Push-pull, short-circuit protected.
9 IN3- input Inverting input of op-amp 3. High-impedance JFET input.
10 IN3+ input Non-inverting input of op-amp 3. High-impedance JFET input.
11 VCC- power_in Negative supply rail. Typically tied to a negative rail (split supply) or GND for single-supply operation. Absolute max ±18 V per rail.
12 IN4+ input Non-inverting input of op-amp 4. High-impedance JFET input.
13 IN4- input Inverting input of op-amp 4. High-impedance JFET input.
14 OUT4 output Output of op-amp 4. Push-pull, short-circuit protected.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SOIC-14
Category Amplifiers/Comparators
Pins 14

Ordering variants

Same part, different packaging or reel option.

  • TL074CDT
  • TL074CDTD

CAD (KiCad official)

  • Symbol: TL074CDT
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: STMicroelectronics datasheet (18 pp, sha256 d09153516934dfc8, 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