TLV8544DR from Texas Instruments, 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	OUTA	output	Channel A output. Rail-to-rail output, short-circuit protected (continuous short to ground allowed).
2	-INA	input	Channel A inverting input. Rail-to-rail input, input bias current ~100 fA typical.
3	+INA	input	Channel A non-inverting input. Rail-to-rail input, input bias current ~100 fA typical.
4	V+	power_in	Positive (highest) power supply. Single-supply operating range 1.7 V to 3.6 V (absolute max 4 V) with respect to V-.
5	+INB	input	Channel B non-inverting input. Rail-to-rail input, input bias current ~100 fA typical.
6	-INB	input	Channel B inverting input. Rail-to-rail input, input bias current ~100 fA typical.
7	OUTB	output	Channel B output. Rail-to-rail output, short-circuit protected (continuous short to ground allowed).
8	OUTC	output	Channel C output. Rail-to-rail output, short-circuit protected (continuous short to ground allowed).
9	-INC	input	Channel C inverting input. Rail-to-rail input, input bias current ~100 fA typical.
10	+INC	input	Channel C non-inverting input. Rail-to-rail input, input bias current ~100 fA typical.
11	V-	power_in	Negative (lowest) power supply. Typically connected to ground for single-supply operation; supply voltage V+ - V- must not exceed 4 V.
12	+IND	input	Channel D non-inverting input. Rail-to-rail input, input bias current ~100 fA typical.
13	-IND	input	Channel D inverting input. Rail-to-rail input, input bias current ~100 fA typical.
14	OUTD	output	Channel D output. Rail-to-rail output, short-circuit protected (continuous short to ground allowed).

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

TLV8544DRD
TLV8544DR
TLV8544DRPW
TLV8544DRPWR

CAD (KiCad official)

Symbol: TLV8544DR
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: Texas Instruments datasheet (42 pp, sha256 96bff378456cbc6a, 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