TLV2374IPWR 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	Output of channel 1 op-amp. Rail-to-rail output stage; drives to within tens of mV of GND and VDD depending on load.
2	1IN-	input	Inverting input of channel 1 op-amp. High-impedance CMOS input, IB ≈ 1 pA typical.
3	1IN+	input	Noninverting input of channel 1 op-amp. Rail-to-rail input range (GND to VDD).
4	VDD	power_in	Positive supply. Operating range 2.7 V to 16 V (single supply) or ±1.35 V to ±8 V (split). Decouple locally with a 0.1-µF ceramic to GND.
5	2IN+	input	Noninverting input of channel 2 op-amp. Rail-to-rail input range.
6	2IN-	input	Inverting input of channel 2 op-amp. High-impedance CMOS input.
7	2OUT	output	Output of channel 2 op-amp. Rail-to-rail output stage.
8	3OUT	output	Output of channel 3 op-amp. Rail-to-rail output stage.
9	3IN-	input	Inverting input of channel 3 op-amp. High-impedance CMOS input.
10	3IN+	input	Noninverting input of channel 3 op-amp. Rail-to-rail input range.
11	GND	power_in	Ground / negative supply return. Connect to system ground (or to V- in a split-supply configuration).
12	4IN+	input	Noninverting input of channel 4 op-amp. Rail-to-rail input range.
13	4IN-	input	Inverting input of channel 4 op-amp. High-impedance CMOS input.
14	4OUT	output	Output of channel 4 op-amp. Rail-to-rail output stage.

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.

TLV2374IPWR
TLV2374IPWRID
TLV2374IPWRIDR
TLV2374IPWRIN

CAD (KiCad official)

Symbol: TLV2374IPWR
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
`tlv2374ipwr.step`	194 KB	You want the bare part, or you mark your own boards.
`tlv2374ipwr-etched.step`	2.1 MB	You want the part with `TLV2374IPWR` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 557 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 (61 pp, sha256 a487f2a8349b7b74, 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