component
TLC372QDR
Public Made by Adomby adom
Texas Instruments Comparators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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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README
markdownTLC372QDR
Texas Instruments · Comparators · SOIC-8
TLC372QDR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1OUT | output | Open-drain output of comparator 1; logic low when IN+ < IN-; typical response time 200ns, maximum sink current 20mA. |
| 2 | 1IN- | input | Inverting input of comparator 1; common-mode input voltage range 0 to VDD-1V, typical input bias current 5pA. |
| 3 | 1IN+ | input | Non-inverting input of comparator 1; common-mode input voltage range 0 to VDD-1V, typical input bias current 5pA. |
| 4 | GND | power_in | Ground/negative reference; serves as V- in dual-supply configuration or ground in single-supply mode; power return for both comparators. |
| 5 | 2IN+ | input | Non-inverting input of comparator 2; common-mode input voltage range 0 to VDD-1V, typical input bias current 5pA. |
| 6 | 2IN- | input | Inverting input of comparator 2; common-mode input voltage range 0 to VDD-1V, typical input bias current 5pA. |
| 7 | 2OUT | output | Open-drain output of comparator 2; logic low when IN+ < IN-; typical response time 200ns, maximum sink current 20mA. |
| 8 | VCC | power_in | Positive power supply voltage; operating range 4V to 16V for TLC372Q variant; typical supply current 75µA per comparator at 5V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TLC372QDR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
tlc372qdr-etched.step/tlc372qdr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlc372qdr.step/tlc372qdr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (37 pp, sha256
d693969cb40584f6, retrieved 2026-09-27, 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: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).