TLC272IDR from Texas Instruments, in a SOIC-8. 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 amplifier 1. High-level output typically 4.95V and low-level output typically 0V (rail-to-rail on negative rail) at VDD=5V with RL=10kΩ.
2	1IN-	input	Inverting input of amplifier 1. High input impedance >10^12 Ω typical; input bias current typically 10pA at 25°C.
3	1IN+	input	Non-inverting input of amplifier 1. Common-mode input voltage range extends below the negative rail (-0.3V to 4.2V typical at VDD=5V).
4	GND	power_in	Ground / negative supply rail (VSS). Total current out of GND rated to 45mA maximum.
5	2IN+	input	Non-inverting input of amplifier 2. Common-mode input voltage range extends below the negative rail (-0.3V to 4.2V typical at VDD=5V).
6	2IN-	input	Inverting input of amplifier 2. High input impedance >10^12 Ω typical; input bias current typically 10pA at 25°C.
7	2OUT	output	Output of amplifier 2. High-level output typically 4.95V and low-level output typically 0V at VDD=5V with RL=10kΩ. Short-circuit current limited to 30mA.
8	VDD	power_in	Positive supply rail. Operating range 3V to 16V (C-suffix) or 4V to 16V (I-suffix); absolute maximum 18V. Total current into VDD rated to 45mA maximum; quiescent supply current typically 1.12mA at VDD=5V (both amplifiers, no load).

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	SOIC-8
Category	Op-amp/Cmp
Pins	8

Ordering variants

Same part, different packaging or reel option.

TLC272IDR
TLC272IDRIP
TLC272IDRCP
TLC272IDRPS
TLC272IDRPW

CAD (KiCad official)

Symbol: TLC272IDR
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8 (KiCad packages3D, STEP)

Provenance

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

Datasheet: Texas Instruments datasheet (36 pp, sha256 00b6d1d3e858d223, 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