LMV324IPWR 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	Amplifier 1 output. Rail-to-rail output swing (VCC-10 mV to 60 mV typ into 10 kΩ load).
2	1IN-	input	Amplifier 1 inverting input. Input voltage range -0.2 V to 1.7 V (VCC=2.7 V); IB=11 nA typ.
3	1IN+	input	Amplifier 1 noninverting input. Input voltage range -0.2 V to 1.7 V (VCC=2.7 V); IB=11 nA typ.
4	VCC+	power_in	Positive supply. Single-supply operation 2.7 V to 5.5 V (absolute max 5.5 V). Quiescent supply current 260 µA typ (all four amplifiers).
5	2IN+	input	Amplifier 2 noninverting input.
6	2IN-	input	Amplifier 2 inverting input.
7	2OUT	output	Amplifier 2 output. Rail-to-rail output swing.
8	3OUT	output	Amplifier 3 output. Rail-to-rail output swing.
9	3IN-	input	Amplifier 3 inverting input.
10	3IN+	input	Amplifier 3 noninverting input.
11	GND	power_in	Negative supply / ground. All voltages are referenced to this pin in single-supply operation.
12	4IN+	input	Amplifier 4 noninverting input.
13	4IN-	input	Amplifier 4 inverting input.
14	4OUT	output	Amplifier 4 output. Rail-to-rail output swing.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

LMV324IPWR
LMV324IPWRIDR
LMV324IPWRID

CAD (KiCad official)

Symbol: LMV324IPWR
Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
3D model: TSSOP-14 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`lmv324ipwr.step`	194 KB	You want the bare part, or you mark your own boards.
`lmv324ipwr-etched.step`	2.1 MB	You want the part with `LMV324IPWR` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 550 faces against 237 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

Datasheet: Texas Instruments datasheet (50 pp, sha256 0beb050d79cc963b, 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