component

TLC3702IDR

Public Unreviewed

by Ray

Texas Instruments Comparators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentop-amp-cmptlc3702idr
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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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TLC3702IDR

Texas Instruments · Comparators · SOIC-8

TLC3702IDR 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 Comparator 1 push-pull CMOS output. Drives capacitive loads directly without an external pullup; VOH ≈ 4.5 V, VOL ≈ 210 mV at IOH/IOL = 4 mA with VDD = 5 V. Output current ±8 mA typical, ±20 mA abs max.
2 1IN- input Comparator 1 inverting input. High-impedance CMOS input, input bias current ~5 pA typical at 25°C. Common-mode input range 0 to VDD−1.5 V over full temperature.
3 1IN+ input Comparator 1 non-inverting input. High-impedance CMOS input, IIB ~5 pA typical. Differential input voltage rating ±18 V.
4 GND power_in Ground / negative supply rail (V−). Tie to system ground in single-supply operation. Total current out of GND rated 40 mA max.
5 2IN+ input Comparator 2 non-inverting input. High-impedance CMOS input, IIB ~5 pA typical. Common-mode input range 0 to VDD−1.5 V.
6 2IN- input Comparator 2 inverting input. High-impedance CMOS input, IIB ~5 pA typical. Differential input voltage rating ±18 V.
7 2OUT output Comparator 2 push-pull CMOS output. Drives capacitive loads without an external pullup; TTL-compatible. IO = ±8 mA typical.
8 VDD power_in Positive supply rail. Single-supply operation 3 V to 16 V (4 V to 16 V for TLC3702M). Total supply current 18 µA typical for both comparators at VDD = 5 V, outputs low, no load; 40 mA abs max.

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.

  • TLC3702IDRCD
  • TLC3702IDRCDR
  • TLC3702IDR
  • TLC3702IDRMD
  • TLC3702IDRMDR
  • TLC3702IDRCP
  • TLC3702IDRIP
  • TLC3702IDRMJG
  • TLC3702IDRMFK

CAD (KiCad official)

  • Symbol: TLC3702IDR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
tlc3702idr.step 122 KB You want the bare part, or you mark your own boards.
tlc3702idr-etched.step 2.0 MB You want the part with TLC3702IDR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 491 faces against 147 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 (40 pp, sha256 f7630088daa20532, 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