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