LMV654MT 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	OUT A	output	Output of amplifier channel A. Rail-to-rail output stage; typical output swing to within 120 mV of the supply rails at 2 kΩ load. Not internally short-circuit protected.
2	-IN A	input	Inverting input of amplifier channel A. High-impedance CMOS input; typical input bias current ≈80 nA at 3 V.
3	+IN A	input	Non-inverting input of amplifier channel A. Input common-mode voltage range includes ground (V−) to within ~1 V of V+.
4	V+	power_in	Positive supply (most positive rail). Single-supply operating range 2.7 V to 5.5 V (absolute max VS = V+ − V− = 6 V). Bypass locally with a low-ESR ceramic capacitor.
5	+IN B	input	Non-inverting input of amplifier channel B. Same input characteristics as channel A.
6	-IN B	input	Inverting input of amplifier channel B.
7	OUT B	output	Output of amplifier channel B. Rail-to-rail output stage.
8	OUT C	output	Output of amplifier channel C. Rail-to-rail output stage.
9	-IN C	input	Inverting input of amplifier channel C.
10	+IN C	input	Non-inverting input of amplifier channel C.
11	V-	power_in	Negative supply (most negative rail). Tie to GND for single-supply operation; single-supply range 2.7 V to 5.5 V.
12	+IN D	input	Non-inverting input of amplifier channel D.
13	-IN D	input	Inverting input of amplifier channel D.
14	OUT D	output	Output of amplifier channel D. Rail-to-rail output stage.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	TSSOP-14
Category	Amplifiers/Comparators
Pins	14

Ordering variants

Same part, different packaging or reel option.

LMV654MT/NOPB
LMV654MTX/NOPB

CAD (KiCad official)

Symbol: LMV654MT
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 50969de868e7fa16, retrieved 2026-08-17, tier: lcsc)
Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
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