Four JFET-input operational amplifiers in one SOIC-14, the quad version of the TL072. The JFET front end gives very high input impedance and low bias current, paired with a 3 MHz gain-bandwidth, a fast 13 V/us slew rate, and low noise. With four amplifiers in a package it suits multi-stage audio (mixers, active crossovers, multi-band EQ), instrumentation front ends, and banks of Sallen-Key filters. All four share the split supply, which runs up to plus/minus 18 V.

Pinout

Pin	Name	Type	Function
1	1OUT	output	Amplifier 1 output. Class-AB output with short-circuit protection to ground.
2	1IN-	input	Amplifier 1 inverting input. High-impedance JFET input; input bias current typically ~pA.
3	1IN+	input	Amplifier 1 noninverting input. Common-mode input voltage range includes VCC+.
4	VCC+	power_in	Positive power supply. Operating range: single-supply 4.5V to 40V, or split-supply ±2.25V to ±20V. Absolute max VS = 36V (42V on non-NS/PS/M devices).
5	2IN+	input	Amplifier 2 noninverting input. Common-mode input voltage range includes VCC+.
6	2IN-	input	Amplifier 2 inverting input. High-impedance JFET input.
7	2OUT	output	Amplifier 2 output. Class-AB output with short-circuit protection to ground.
8	3OUT	output	Amplifier 3 output. Class-AB output with short-circuit protection to ground.
9	3IN-	input	Amplifier 3 inverting input. High-impedance JFET input.
10	3IN+	input	Amplifier 3 noninverting input. Common-mode input voltage range includes VCC+.
11	VCC-	power_in	Negative power supply (or GND in single-supply operation). Split-supply range ±2.25V to ±20V; single-supply tie to 0V.
12	4IN+	input	Amplifier 4 noninverting input. Common-mode input voltage range includes VCC+.
13	4IN-	input	Amplifier 4 inverting input. High-impedance JFET input.
14	4OUT	output	Amplifier 4 output. Class-AB output with short-circuit protection to ground.

Key specifications

Parameter	Value
Type	Quad JFET-input op-amp
Amplifiers	4 independent
Gain-bandwidth	3 MHz
Slew rate	13 V/µs
Input impedance	very high (JFET)
Input bias current	typ. 65 pA
Supply voltage	±3 to ±18 V
Package	SOIC-14

Ordering variants

Same part, different packaging or reel option.

TL074CD (SOIC-14, tube)
TL074CDR (SOIC-14, tape & reel)

CAD (KiCad official)

Symbol: Amplifier_Operational:TL074
Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
3D model: SOIC-14 (KiCad packages3D)

Provenance

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

Datasheet: Texas Instruments datasheet (89 pp, sha256 40b14981bad45917, 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